© Acta hydrotechnica 22/36 (2004), Ljubljana
ISSN 1581-0267
37
UDK/UDC: 004.6:556.18:659.2(497.4)               Prejeto/Received: 30. 10. 2003
Kratek znanstveni članek – Preliminary scientific paper Sprejeto/Accepted: 22. 7. 2005
ZASNOV A INTEGRIRANEGA EKSPERTNEGA INFORMACIJSKEGA
SISTEMA ZA UPRA VLJANJE Z VODAMI V SLOVENIJI
THE CONCEPT OF INTEGRATED EXPERT INFORMATION SYSTEM
FOR WATER MANAGEMENT PLANNING IN SLOVENIA
Lidija GLOBEVNIK, Andrej VIDMAR
V Sloveniji se razvija sistem usklajenih podatkov in drugih informacij o vodah in na vodo vezanih
elementov. Sistem bo podporno orodje za na črtovanje upravljanja z vodami. Sestavljajo ga
preverjeni podatki in agregirane, logi čno integrirane informacije o stanju voda v Sloveniji, pritiskih
in vplivih na vodno okolje in varstva voda. Podatkovni viri so nacionalne podatkovne evidence in
sistemi spremljanja stanja. Koncept smo razvili na prototipu. Sestavljen je iz neodvisnih
informacijskih tematskih slojev, ki so organizirani po principih geografskih informacijskih sistemov
in pripravljeni za brskanje po notranji in zunanji elektronski mreži.
Klju čne besede: informacijski sistemi, podatkovne baze, upravljanje z vodami, na črtovanje
upravljanja z vodami
In Slovenia, the system of harmonized data and other information on water and water related areas
is being developed as a support tool for water management planning. The system includes verified
data and aggregated and logically integrated information on the state of waters in Slovenia, the
pressures and impacts on water environments, and their protection. National information evidence
and monitoring systems provide the data sources. The concept has been developed by way of a
prototype. The system consists of independent data, organized by information themes with the logic
of geographic information systems and prepared for browsing with intranet and internet.
Key words: information system, data base, water management, water management planning
1. UVOD
Informacije o vodah Slovenije iš čejo
eksperti, upravni delavci, javnost, politiki,
mednarodne institucije in podobno.
Informacije morajo biti lahko dostopne,
zanesljive in primerne za ve č namenov, to je
analize vodnega okolja, poro čanja o stanju
voda ter za na črtovanje upravljanja z vodami
za državni in evropski nivo, kot ga predpisuje
Direktiva 2000/60/ES Evropskega parlamenta
in Sveta, ki dolo ča okvir za delovanje
Skupnosti na podro čju vodne politike (Vodna
direktiva).
Informacijski sistem, do katerega lahko
dostopajo naenkrat vsi potencialni uporabniki,
je sistem, ki je lociran na medmrežju. Negash s
sodelavci (2003) ugotavlja, da je kakovost in
učinkovitost informacijskih podpornih
sistemov na medmrežju odvisna predvsem od
1. INTRODUCTION
The information of Slovenian waters are
required by experts, administrative workers,
the public, politicians, international institutions
etc. The information should be easily
accessible, reliable and suitable for the
purpose of analyzing the water environment,
reporting about the state of water and for water
management planning at the national and
European levels as proposed by the Directive
2000/60/EC of the European Parliament and of
the Council establishing a framework for
Community action in the field of water policy
(Water Framework Directive).
The information system that should be
accessed by all potential users is located in the
internet. Negash et al. (2003) has established
that quality and efficiency of information
support system in the internet depends mainly

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
38
informacij in kakovosti sistema, manj od
kakovosti strežnikov. Zato je pozornost treba
nameniti ravno pripravi ustreznih informacij in
njihovi organizaciji.
Celovito na črtovanje rabe vodnih virov in
varstva voda je osnovano na podatkih o
hidroloških, kemi čnih in ekoloških lastnosti
vode ter na informacijah o vplivih obremenitev
(raba vode in dejavnosti v vodnem prostoru,
onesnaževanje voda) na vodno okolje,
prihodnjih potrebah in možnih navzkrižjih.
Podatke iz razli čnih virov, medsebojno
neusklajenih, je zato treba združiti in logi čno
uskladiti do najvišjega možnega nivoja in
pripraviti za hiter in enostaven dostop preko
medmrežja. Velikost elektronskega zapisa
podatkov naj bi bila čim manjša, da je
omogo čen hiter prenos med strežnikom in
uporabnikom.
V članku je predstavljena zasnova strukture
informacijskega sistema, ki omogo ča dostop
do podatkov preko medmrežja in služi za
pripravo na črtov upravljanja z vodami v
Sloveniji, kot ga uvaja Vodna direktiva
(Directive 2000/60/EC). Opisan je prototip
sistema, ki je narejen po predlagani zasnovi.
2. METODE DELA
Najprej je bil izdelan seznam
informacijskih tem, vezanih na vode. Nato so
bili zbrani razpoložljivi podatki. Podatke se je
prostorsko poenotilo. S pomo čjo teh podatkov
je bil izdelan prototip informacijskega sistema,
do katerega je omogo čen dostop na
medmrežju, podatki pa so vsebinsko dobro
pregledni in enostavni za prenose. Na podlagi
izkušenj pri razvoju prototipa se je zasnovala
logika delovanja ekspertnega informacijskega
sistema za na črtovanje upravljanja z vodami.
Glede na smernice izvajanja Vodne direktive
(European Commission, 2002; 2003) sta bila
izdelana seznama potrebnih podatkov za
ekspertni informacijski sistem in osnovnih
podatkovnih virov.
Informacijske teme so opredeljene in
organizirane v modulih DPSIR (Driving
forces, Pressure, Status, Impact, Response),
kar po slovensko pomeni: gonilne sile, pritiski,
stanje, vplivi, odziv. Taka opredelitev
on the data and quality of the system and less
on the quality of servers. Thus, great attention
should be given to the preparation of suitable
data and their organization.
The integral planning of water resources
use and environmental protection is based on
information on hydrological, chemical,
ecological characteristics of water and on
impacts of pressures (water use and activities
in the water environment, pollution) to the
water environment, future needs and possible
conflicts. Hence, data from different and
heterogeneous sources should be aggregated
and harmonized at a higher level and prepared
for a fast and easy access. The size of the
electronic storage of data should be kept to a
minimum, in order to enable a fast transfer
between the server and the user.
The article represents a design of the
information system structure, enabling access
to data via the internet and thus facilitating the
preparation of water management plans in
Slovenia, as laid down by the Water
Framework Directive (Directive 2000/60/EC).
A prototype system is described, based on the
proposed design.
2. METHODS OF WORK
First we set up a list of information themes,
related to waters. Then the available data were
collected. The data were spatially harmonized.
By the use of these data a prototype of the
information system was made that enabled the
internet access, and these data were well
organized and in easily downloadable. Based
on the experiences gained during the
development of the prototype, the logic of
expert information system operation for water
management planning was proposed.
According to the guidelines of the Water
Framework Directive (European Commission,
2002; 2003) two lists of necessary data for the
expert information system and basic data bases
were prepared.
The information themes are defined and
organised by the DPSIR modules  (Driving
forces, Pressure, Status, Impact, Response), as
have been previously applied for the marine
environment (EEA, 1999). However, such data

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
39
modulov okolja je bila uporabljena že pri
analizi morskega okolja (EEA, 1999).
Uporablja se tudi pri analizi drugih delov
okolja. Odnose med moduli DPSIR in seznam
možnih informacijskih tem v modulih, ki se
navezujejo na okolje celinskih voda, prikazuje
slika 1.
Izbor informacijskih tem za vsak modul je
odvisen od obstoje čih podatkov o vodah
Slovenije oziroma podatkov, ki se pripravljajo
za potrebe poro čanja držav članic Evropske
skupnosti o izvajanju Vodne direktive (EC,
2003).
content and organization is being developed
also for other environmental segments.
Relationships among DPSIR modules (EEA,
1999) and a list of possible information themes
in the modules related to inland waters are
shown in Figure 1.
The selection of information themes for
each module depends on the existing data
about waters in Slovenia, or on data that are
being prepared for reporting on the Water
Framework Directive implementation in the
member states of the European Union (EC,
2003).
Slika 1. Odnosi med moduli DPSIR (EEA, 1999) in spisek možnih tem v modulih,
ki se navezujejo na vode.

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
40
Figure 1. The relations among DPSIR modules (EEA, 1999) and possible information themes in
each module in relation to water.
Podatki, ki jih je možno pridobiti v
Sloveniji:
- gonilne sile in pritiski: naselja s številom
prebivalcev, lokacije proizvodnje elektrike
iz vodne energije, podro čja turisti čnih in
rekreacijskih aktivnosti na vodah,
ribogojnice, obmo čja kanalizacijskih in
vodovodnih sistemov, lokacije to čkovnih
virov onesnaževanja (iz industrije, čistilnih
naprav, deponij, rudarjenja), raba tal, vodni
zadrževalniki, visoke pregrade,
visokovodni nasipi;
- stanje in vplivi: koli čine vode na lokacijah
hidrološkega monitoringa, kakovost vode,
In Slovenia, these are:
- Driving forces and pressures: settlements
with population, water energy production,
tourist and recreational activities on
waters, fish farms, sewerage and drinking
water supply areas, location of point
pollution sources (emissions from industry,
waste water treatment plants, landfill sites,
mining), land use, water reservoirs, large
dams; high water flow protection dikes;
- State and impact: water volume in
hydrological monitoring sites, water
quality, erosion areas, eutrophication areas,
hydromorphological classification of
rivers, flood areas.

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
41
erozijska obmo čja, evtrofikacijska
obmo čja, hidromorfološka kategorizacija
vodotokov, poplavne površine;
- odziv: varstvena obmo čja za pitno vodo,
zaš čitena obmo čja narave, vodna
povra čila, takse za obremenjevanje voda.
Izbrane podatke, ki se lahko nahajajo v
tabelari čni, slikovni, tekstovni ali geografski
obliki, se je združilo v izbrani informacijski
sloj glede na temo. Vsak informacijski sloj je
tako postal neodvisna podatkovna baza.
V posamezen informacijski sloj prototipa so
vklju čeni vsi v tistem trenutku razpoložljivi
podatki o tematiki. Geografski podatki enega
informacijskega tematskega sloja so se
uskladili z ostalimi geografskimi podatki in
pripravili za GIS-okolje. V ta namen se je
uporabil programski paket AutoDesk MAP.
Za izhodiš čno geografsko podatkovno bazo
je bila izbrana baza hidrografskih obmo čij z
ustreznim kodnim sistemom (Brilly, 1996; Šraj
in Brilly, 2000). Geografski podatki te baze
namreč prostorsko opredelijo celotno obmo čje
Slovenije glede na prispevne površine rek.
Informacijski sloj rek vsebuje linijske objekte
kartografske baze podatkov za vode
(hidrografija) GKB25-H (Geodetska uprava
Republike Slovenije, 2003). Za potrebe
razvoja prototipa so se pozicije poligonskih
objektov baze hidrografskih obmo čij poenotile
s pozicijami ustreznih vozliš č linijskih
objektov baze GKB25-H.
V prototip modela so vklju čeni vsi podatki
o vodah, ki so bili pripravljeni v projektih
Vodnogospodarskega inštituta (VGI, 1997;
2000; 2001) in Vahtar in ostali (2000).
Vklju čili smo tudi podatke o stanju voda v
Sloveniji, ki so bili pripravljeni v programu
'PHARE TOPIC LINK/INLAND WATER'
Evropske agencije za okolje (Feher in ostali,
2001). S tem so bile upoštevane tehni čne
smernice Evropske agencije za okolje (EEA,
1998) za poro čanje o stanju voda. Te smernice
podajajo naslednje kriterije za izbor in
organizacijo podatkov:
- Response: drinking water protection zones,
nature protection areas, water use financial
contributions, charges for waste water
emissions.
The chosen data, given either in tabular,
graphical, textual or geographical formats,
were grouped into information layers related to
their theme. Each information layer thus
became an independent data base.
In each information layer of the prototype
all currently available data on the given theme
are included. Geographic data of one
information thematic layer were harmonized
with other geographic data and prepared for
the GIS environment. For this purpose the
AutoDesk MAP program package was used.
For the basis of the geographic data base a
data base of hydrographic areas with their
corresponding coding system was chosen
(Brilly, 1996; Šraj and Brilly, 2000). Based on
these geographic data, the entire area of
Slovenia is defined spatially  according to the
size of watersheds. The information layer of
rivers contains lineal objects of the
cartographic data base for waters
(hydrography) GKB25-H (Geodetska uprava
Republike Slovenije, 2003). When developing
the prototype the positions of polygonal
objects of the data base of hydrographic areas
were unified with the positions of adequate
hubs of lineal objects of the GKB25-H data
base.
In the prototype, we included data on
waters, which have been prepared within the
projects of the Water Management Institute,
Ljubljana (VGI, 1997; 2000; 2001), and
Vahtar et al. (2000). We have included also
data on water status in Slovenia, prepared
within the ‘PHARE TOPIC LINK/INLAND
WATER' program of European Environmental
Agency (Feher et al., 2001). Thus technical
guidelines for reporting on the state of waters
in the member states of the European
Envrionmental Agency (EEA, 1998) have
been considered. These guidelines give the
following criteria for data selection and
organisation:
1. Kopensko vodno okolje je razdeljeno na tri
kategorije: reke, jezera, podzemne vode.
2. Podatke o kakovosti in karakteristi čnem
pretoku rek se Evropski agenciji za okolje
pošilja za lokacije, ki so v državni mreži
monitoringa. Izbor lokacij monitoringa je
1. The water environment is divided into
three categories: rivers, lakes, ground
water.
2. Monitoring locations on rivers, for which
water quality and quantity data are
reported to the EEA, are chosen from the

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
42
odvisen od velikosti prispevnih površin.
Velikosti prispevnih površin so
enakomerno razporejene od majhnih do
najve čjih. Majhne prispevne površine so
tiste, ki imajo velikost ve čjo od 50 km
2
,
srednje med 51 in 250 km
2
, velike med 251
in 1.000 km
2
, zelo velike med 1.000 do
2.500 km
2
 in najve čje nad 25.000 km
2
.
3. Najmanjše število lokacij na rekah ali
jezerih za katere se poro ča Evropski
agenciji za okolje je odvisno od velikosti
države (ena lokacija na vsakih 1.000 km
2
površine).
Poleg na vodo vezanih tematskih
informacijskih slojev smo v prototip vklju čili
še naslednje podatke: meje ob čine, katastrskih
občin in upravnih enot (administrativne enote),
centroide naselij in lokacije državnega
monitoringa kakovosti rek.
3. REZULTATI
3.1 PROTOTIP
Preglednica 1 podaja seznam 31 tematskih
slojev, ki so bili pripravljeni in vgrajeni v
prototip s posebno logi čno organizacijsko
strukturo podatkov. Z zvezdico so ozna čene
oblike zapisov podatkov, ki jih vsebuje tema.
Ve čina prostorskih podatkov je pripravljenih v
vektorski obliki (Gauss Krügerjev koordinatni
sistem). Ostali podatki so pripravljeni v
slikovni (raster), tabelari čni ali tekstovni
obliki.
Vsak tematski sloj ima rastersko sliko za
hiter pregled vsebin sloja. Tabelari čni podatki
v obliki XLS (MS Excel) so pripravljeni za 14
tematskih sklopov, 2 imata tekstovno obliko
DOC (MS Word). Relacijske podatkovne baze
so pripravljene v obliki MDB (MS Access) in
narejene za 12 tematskih slojev. Med
relacijsko podatkovno bazo in topološkimi
elementi prostorske baze je že pripravljena
povezava (‘link’), tako da lahko s pomo čjo
GIS-orodij v programu AutoCad MAP
izvajamo prostorske analize.
national monitoring system. Selection of a
monitoring location depends on the
catchment area. The sizes of catchments
are distributed from small to the largest.
Small ones are those that have a catchment
area smaller than 50 km
2
, medium ones
between 51 and 250 km
2
, large between
251 and 1000 km
2
, very large between
1,000 and 2,500 km
2 
and the largest ones
over 2,500 km
2
.
3. The minimum number of monitoring
stations on rivers, for which data should be
reported to the EEA, depends on country
size (one monitoring station goes for each
1,000 km
2
).
Besides the thematic information layers related
to water the following data were included in
the prototype: boundaries of communities,
cadastral communities and administrative
units, centroids of settlements and locations of
the state monitoring of water quality.
3. RESULTS
3.1 PROTOTYPE
Table 1 presents the list of 31 thematic
layers that have been prepared and built into
the prototype with a unique logical
organization of data. The asterisk stands for
different forms of data that are included into
one theme. The majority of spatial data is
prepared in vector form (Gauss Krüger co-
ordination system). Non spatial data are
presented in graphical (raster), tabular or
textual forms.
Each thematic layer has a raster picture for
quick view of the content of the layer. Tabular
data in XLS (MS Excel) format are prepared
for 14 thematic layers, 2 have textual format
DOC (MS Word). Relational data bases in the
MDB format (MS Access) format are prepared
for 12 thematic layers. Between the relational
data base and topological elements of spatial
data base a link is prepared (‘link’). With the
GIS tools in the AutoCad MAP program, we
can perform spatial analysis.

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
43
Preglednica 1. Informacijski tematski sloji.
INTRANET+GIS
INTERNET
Informacijski tematski sloji
tip datoteke*
DWF JPG XLS DOC MDB DWG
SPLOŠNO
1 Reke * * * *
2 Hidrografska obmo čja in razvodnice * * * * *
3 Povodja in pore čja * * *
4 Jezera * * *
5 Podzemne vode * * *
6 Mokriš ča *** **
7 Hidrogeološke lastnosti * * * *
8 Morje * * *
9 Vodni izviri * * * *
10 Ob či n e *** **
11 Upravne enote
12 Vodnogospodarska obmo čja * * *
13 Relief *
 GONILNE SILE
14 Melioracije * * *
15 Kopanje na naravnih vodah * * * * *
16 Raba tal/Pokrovnost CLC95 * * * * *
17 Naselja * * * *
PRITISKI
18 Obmo čja kanalizacijskih sistemov * * *
19 Obmo čja vodovodnih sistemov * * *
20 Komunalne čistilne naprave * * *
STANJE
21 Minimalni specifi čni pretoki * * *
22 Poplavne površine * * *
23 Letne padavine *
24 Kakovost rek na lokacijah za poro čanje na EEA * * * *
25 Kakovost podzemnih voda na lokacijah za
poro čanje na EEA
****
*
26 Kakovost jezer na lokacijah za poro čanje na
EEA
***
*
VPLIV
27 Skupna ocena kakovosti rek * * * *
ODZIV
28 Zavarovana obmo čja narave * * * * *
29 Zavarovani vodni viri * * * * *
30 Vodovarstvena obmo čja * * * * *
31 Ob čutljiva obmo čja * * * *
*DWF – Drawing WEB Free Format: lahka oblika zapisa grafi čnih entitet s programi AutoDesk;
DWG – Drawing Format: oblika zapisa grafi čnih entitet s programi AutoDesk; JPG – JPEG-JFIF:
rastrska oblika zapisa slike; DOC – tekstovna oblika datoteke, zapisana v programu Word
(Microsoft Office97); XLS – tabelari čna oblika datoteke, zapisana v programu Excel (Microsoft
Office97); MDB – Relacijska podatkovna baza, zapisana s programom Access 97 (Microsoft
Office97).

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
44
Table 1. Information thematic layers.
INTRANET+GIS
INTERNET
Information thematic layer
type of file*
DWF JPG XLS DOC MDB DWG
GENERAL
1 Rivers * * * *
2 Hydrographic areas and watershed lines * * * * *
3 Catchment areas * * *
4 Lakes * * *
5 Groundwater * * *
6W e t l a n d s *** **
7 Hydro geological characteristics * * * *
8 Sea * * *
9 Water springs * * * *
10 Local community districts * * * * *
11 Administrative units
12 Water management areas * * *
13 3D terrain *
 DRIVING FORCES
14 Areas with drainage system * * *
15 Bathing on natural waters * * * * *
16 Corine Land Cover 95 * * * * *
17 Settlements * * * *
PRESSURES
18 Ares with sewerage systems * * *
19 Water supply areas * * *
20 Municipal Waste Water Treatment Plants * * *
STATE
21 Minimal annual specific discharges * * *
22 Flood areas * * *
23 Annual precipitation *
24 Monitoring stations on rivers for reporting to
EEA
***
*
25 Monitoring Stations on ground Water for
reporting to EEA
****
*
26 Monitoring Stations on lakes for reporting to
EEA
***
*
IMPACT
27 Combined estimate of river quality * * * *
RESPONSE
28 Nature protection areas * * * * *
29 Protected water sources for drinking water * * * * *
30 Drinking water protection zones * * * * *
31 Surface water vulnerable areas * * * *
*DWF – Drawing WEB Free Format: simple graphic entities formed by AutoDesk software; DWG
– AutoDESK Drawing Format: full graphic entities formed by Auto Desk software; JPG – JPEG-
JFIF Compliant Raster Graphic Format; DOC – Microsoft Office97 Document Format; XLS –
Microsoft Office97 Spreadsheet Format: Tables; MDB – Microsoft Office97 Database Format:
Relational data base in MS ACCESS 97 environment

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
45
Podatke, spravljene v formatih DWF, JPG,
XLS in DOC, lahko pregledujemo in
prenašamo po medmrežju. Za ta namen so
pripravljeni HTTP-moduli. Za hitrejšo
izmenjavo podatkov na mreži so prostorski
podatki opremljeni z manjšim številom
grafi čnih atributov (DWF-format). Iskanje in
pregledovanje XLS- in DOC-datotek je
enostavno za vsakega uporabnika, saj so
datoteke pripravljene v programih Excel ali
Word, ki sta v Sloveniji splošno razširjena. Za
pregledovanje datotek v obliki DWF mora
uporabnik imeti na voljo program WHIP IT, ki
ga brezpla čno prenese iz medmrežja. Ta nivo
dostopanja do podatkov se imenuje
‘INTRANET’ nivo. Z uporabo gesla ima
uporabnik dostop do vseh podatkov (skupaj
135 MB). Z dvema programskima paketoma,
ki vsebujeta postopke analize GIS in analize
relacijskih podatkovnih baz (AutoCAD MAP
3 in ACCESS), uporabnik izvaja prostorske
analize. Ta nivo dostopanja do podatkov se
imenuje ‘INTRANET + GIS’. Prototip je
instaliran na strežniku Fakultete za
gradbeništvo in geodezijo:
(http://www.ksh.fgg.uni-lj.si/ewnsi/).
3.2 INTEGRIRANI INFORMACIJSKI
SISTEM ZA UPRAVLJANJE Z VODAMI
3.2.1 LOGI ČNA ZASNOVA
Dolo čena so naslednja izhodiš ča za
delovanje modela:
1. Komunikacija: medmrežno streženje in
notranja mreža (osebni ra čunalniki) s
kontrolo sistema (požarni zid, gesla).
2. Programska orodja: komerialni programski
paketi za osebne ra čunalnike (MS Office,
AutoDesk, ArcView...), HTL-protokoli,
XML-opis podatkov z ISO-standardi za
izmenjavo.
3. Pri čakovati je, da bo sistem obstoje čega
zbiranja podatkov na državnih inštitucijah
ostal tak, kot je, zato je pomembno:
a) dolo čiti protokole izmenjave
podatkov (kdo dobi kaj, kdo da kaj ...),
b)  ponuditi jasen in razumljiv (tudi hitro
dostopen) metapodatkovni zapis (katere
atribute in podatkovne relacije ima
sistem),
c)  uskladiti prostorske informacije
(poenotiti kodni sistem objektov in
topografskih elementov).
Data, stored in DFW, JPG, XLS and DOC
formats are allowed for viewing and browsing
by internet. For this purpose HTTP modules
are prepared. For faster data exchange in the
network spatial data are equipped with a lower
number of graphical atributes (DWF format).
Browsing and viewing of XLS and DOC files
is easy for each user, because the files are
prepared in Excel and Word programs, owned
almost by every user in Slovenia. When
browsing the files in DWF format, a user only
needs a free-of-charge program that can be
downloaded from the internet (WHIP IT). This
level of access to data is called the
‘INTRANET’ level. With the use of a
password, a user has access to all data (135
MB). With two package programs that have
GIS and relational data base analysis routines
(AutoCAD MAP 3 and ACCESS), the user
can perform spatial analysis. This level of
access to data is named the ‘INTRANET +
GIS’ level. The prototype is installed on the
server under the following name:
http://www.ksh.fgg.uni-lj.si/ewnsi/.
3.2 INTEGRATED DATA AND
INFORMATION SYSTEM
3.2.1 LOGICAL CONCEPT
There are five logistical dispositions for the
system:
1. Communication: web service and internal
network (PC platforms) with user control
system (firewall, passwords)
2. Software tools: PC commercial software
(MS Office, Oracle, ARC/VIEW,
AutoDesk products ...) and use of HTL
protocols and XML data description with
ISO standards for spatial data exchange
3. It is expected that systems for data
collection at existing state institutions will
remain, therefore it is crucial to:
a) determine protocols for data exchange
(who gets what, who gives what …);
b) offer clear and understandable (easy
of access) meta data description (what
are attributes and data relations);
c) harmonize spatial relations (unified
code system of objects and topographic
features.

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
46
4. Informacijski sistem za vode mora biti
usklajen s prostorskimi podatki in podatki
objektov ostalih sektorjev (narava, zdravje,
kmetijstvo, promet, energija ...).
5. Red natan čnosti za državni nivo v merilu
velikosti 1 : 25.000; za evropski nivo v
merilu velikosti 1 :250.000; za lokalni
nivo v merilu velikosti 1 : 5.000; najprej se
razvije državni nivo.
3.2.2 ZASNOVA PODATKOVNIH
STRUKTUR
Podanih je 10 elementov, ki opredeljuje
podatke in strukturo informacij:
1. V sistem so vklju čeni podatki vseh DPSIR
modulov (slika 1). Podatki so usklajeni s
potrebami Vodne direktive (Directive
2000/60/EC).
2. Sistem ima tematsko neodvisne
podatkovne module (v prototipu
imenovane ‚sloji’), ki jih sestavljajo
georeferirani podatki, (prikazani na
tematski karti), atributivno relacijsko
podatkovno bazo in/ali opisne informacije
v dokumentih, preglednicah, slikah, filmih.
3. Tematski podatkovni moduli so
pripravljeni kot a) a gregati (združeni ali
selektivno prevzeti podatki) podatkov iz
osnovnih podatkovnih virov (podatki
javnih ali državnih inštitucij) ali b) kot
rezultati analiz ali modeliranja podatkov iz
osnovnih podatkovnih virov za potrebe
Vodne direktive (slika 2).
4. Osnovni podatkovni viri za ekspertni
informacijski sistem so nacionalni
podatkovni registri, evidence, katastri in
ostale podatkovne baze državnih inštitucij.
5. Vsak tematski podatkovni modul je
enkraten: podatki enega modula se ne
pojavljajo v drugih modulih.
6. Vsak tematski podatkovni modul je
usklajen z ostalimi in pripravljen v
enotnem geografskem koordinatnem
sistemu.
7. Površinske vode so predstavljene z:
a) DRŽAVNO TOPOGRAFSKO
HIDROGRAFIJO (atributi so prevzeti iz
državne hidrografske podatkovne baze
GKB25).
b) Objekti hidrografije so kategorizirani v
štiri skupine: reke, jazera, somornice,
obalno morje; podatkovna baza se imenuje
HIDROGRAFIJA WFD; vsak objekt dobi
atribute tipologije WFD po sistemu A
(Globevnik, 2000).
4. The information system for water has to be
harmonised with the spatial data system
and it should incorporate objects from
other sectors (nature, human health,
agriculture, traffic, energy …).
5. Accuracy for state level: 1 : 25,000; EU
level: 1 : 250,000; for regional level and
for specific targeted programs: 1 : 5,000.
3.2.2 CONCEPT OF DATA STRUCTURE
Here are 10 descriptive elements
characterizing data and information structure:
1. In the system data of all DPSIR modules
are included (Figure 1). Data are consistent
with Water Framework Directive
(Directive 2000/60/EC).
2. The system has thematically independent
data modules (in the prototype they are
named ‘layers’) consisting of
georeferenced data (shown on a thematic
map), attribute relational data base(s),
and/or descriptive information in
documents, tables, pictures, moving slides.
3. Thematic data modules are prepared as a)
aggregates (aggregated or selectively taken
data) from primary data sources (data of
public or state institutions) or b) as results
from analysis or modeling of data from
primary data sources for WFD needs
(Figure 2).
4. Primary data sources for an expert system
are national data registers, records,
cadastres and other data bases owned by
state institutions.
5. Each thematic data module is unique: data
from one module do not appear in other
modules.
6. Each data module is harmonized with the
others and prepared in a unique
geographical coordinate sysstem.
7. Surface waters are represented by:
a)STATE TOPOGRAPHIC
HYDROGRAPHY (attributes from the
national hydrographic data base GKB25).
b) Objects of hydrography are categorized
into four categories: rivers, lakes,
transitional waters, coastal water; the data
base is named HYDROGRAPHY WFD;
Each object in the hydrography gets
system A WFD typology attributes
(Globevnik, 2000).

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
47
Slika 2. Zasnova strukture podatkov ekspertnega informacijskega sistema za na črtovanja
upravljanja z vodami: tematski podatkovni moduli so pripravljeni
kot agregati osnovnih podatkovnih virov ali kot rezultat modeliranja.
Figure 2. The concept of data structure of the expert information system for water management
planning: thematic data modules are prepared as aggregates from primary data sources or as
results from modelling.

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
48
Preglednica 2. Seznam osnovnih podatkovnih virov.
Kratka oznaka
podatkovne baze
Državna
inštitucija
Opis podatkovne baze: velja za ARSO
Uradno ime podatkovne baze (velja za SURS, IVZ, GURS, MKGP)
ARSO – m.o.pod.v. ARSO MONITORING ONESNAŽENOSTI PODZEMNIH VODA
ARSO – m.o.povr.v. ARSO MONITORING ONESNAŽENOSTI POVRŠINSKIH VODA
ARSO – podzemne
vode
ARSO GEOREFERIRANI PODATKI O VODONOSNIKIH IN SMEREH
TOKA PODZEMNE VODE
ARSO – c.st.j.sl. ARSO CENE STORITEV OBVEZNIH JAVNIH SLUŽB
ARSO – emisije ARSO EMISIJSKI MONITORING
ARSO – vod.knj. ARSO VODNA KNJIGA
ARSO – met.opaz ARSO METEOROLOŠKA OPAZOVANJA
ARSO – hidr.podz.v. ARSO HIDROLOŠKA OPAZOVANJA PODZEMNE VODE
ARSO – hidr.povr.v. ARSO HIDROLOŠKA OPAZOVANJA POVRŠINSKE VODE
ARSO – mokri ARSO MOKRIŠ ČA MEDWET 2000
ARSO – vodni viri ARSO ZAJETI VODNI VIRI IN VODOVARSTVENA OBMO ČJA
MOP MOP NATURA 2000
NIB – morje ARSO FIZIKALNO KEMIJSKE IN BIOLOŠKE ANALIZE VTOKOV REK
V MORJE IN MORJA
KME-20 SURS PORO ČILO O KMETIJSKIH ZEMLJIŠ ČIH
KME-DEC/L SURS LETNO PORO ČILO O ŽIVINOREJI, POSEJANIH POVRŠINAH V
JESENSKI SETVI
KME-71 SURS LETNO PORO ČILO POSLOVNIH SUBJEKTOV S PODRO ČJA
KMETIJSTVA
VOD N SURS PORO ČILO O NAMAKALNIH IN OSUŠEVALNIH SISTEMIH
VOD-1, VOD UVI SURS LETNO PORO ČILO O UPORABI VODE IN VARSTVU PRED
ONESNAŽEVANJEM
VOD V SURS PORO ČILO O JAVNEM VODOVODU
VOD K SURS PORO ČILO O JAVNI KANALIZACIJI
IZV 71 IVZ EVIDENCA PRESKRBE PREBIVALSTVA S PITNO VODO
IZV 72 IVZ EVIDENCA HIGIENSKE USTREZNOSTI VODE
IZV 73 IVZ REGISTER KOPALNIH VODA
GURS – hidro GURS GKB25 (HIDROGRAFIJA SLOVENIJE)
GURS – admin.b. GURS REGISTER PROSTORSKIH ENOT (MEJA DRŽAVE, MEJE OB ČIN)
ZZR MKGP RIBIŠKI KATASTER
MKGP – nam MKGP REGISTER MELIORACIJ IN NAMAKALNIH SISTEMOV
ARSO: Agencija RS za okolje, NIB: Nacionalni inštitut za biologijo; SURS: Statisti čni urad RS, IVZ:
Inštitut za varovanje zdravja; GURS: Geodetska uprava RS; ZZR: Zavod za ribištvo; MKGP: Ministrstvo za
kmetijstvo, gozdarstvo in prehrano;
Table 2. List of primary data sources.
Data base short name State body Data base description
ARSO – m.o.pod.v. ARSO MONITORING OF GROUND WATER QUALITY
ARSO – m.o.povr.v. ARSO MONITORING OF SURFACE WATER QUALITY
ARSO – podzemne
vode
ARSO GEOREFERENCED DATA OF AQUIFERS AND GROUND
WATER FLOW DIRECTIONS
ARSO – c.st.j.sl. ARSO PRICES OF PUBLIC SERVICES
ARSO – emisije ARSO EMISSION MONITORING
ARSO – vod.knj. ARSO REGISTER OF WATER RIGHTS (VODNA KNJIGA)
ARSO – met.opaz ARSO METEOROLOGIC MONITORING
ARSO – hidr.podz.v. ARSO HYDROLOGICAL MONITORING OF GROUNDWATER

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
49
ARSO – hidr.povr.v. ARSO HYDROLOGICAL MONITORING OF SURFACE WATER
ARSO – mokri ARSO WETLANDS (MEDWET 2000)
ARSO – vodni viri ARSO CAPTURED WATER SPRINGS AND PROTECTION ZONES FOR
DRINKING WATER
MOP MOP NATURA 2000
NIB – morje ARSO PHYSICAL, CHEMICAL AND BIOLOGICAL MONITORING OF
THE SEA AND RIVER INFLOWS TO THE SEA
KME-20 SURS REPORTS ON AGRICULTURAL LAND
KME-DEC/L SURS ANNUAL REPORT ON LIVESTOCK, HARVESTED AREAS IN
AUTUMN
KME-71 SURS ANNUAL REPORT ON ENTERPRISES, COMPANIES AND
OTHER ORGANISATIONS IN AGRICULTURE
VOD N SURS REPORT ON IRRIGATION AND DRAINAGE SYSTEMS
VOD-1, VOD UVI SURS ANNUAL REPORT ON WATER USE AND POLLUTION
CONTROL
VOD V SURS REPORT ON PUBLIC WATER SUPPLY
VOD K SURS REPORT ON PUBLIC SEWERAGE SYSTEMS
IZV 71 IVZ EVIDENCE OF DRINKING WATER SUPPLY
IZV 72 IVZ EVIDENCE OF HYGIENE SUITABILITY OF DRINKING
WATER
IZV 73 IVZ BATHING WATER REGISTER
GURS – hidro GURS GKB25 (HYDROGRAPHY OF SLOVENIA)
GURS – admin.b. GURS REGISTER OF SPATIAL UNITS (STATE BORDER, COUNTIES
BORDER)
ZZR MKGP FISH CADASTRE
MKGP– mel MKGP REGISTER OF AMELIORATED AND IRRIGATED AREAS
ARSO: Agencija RS za okolje, NIB: Nacionalni inštitut za biologijo; SURS: Statisti čni urad RS, IVZ:
Inštitut za varovanje zdravja; GURS: Geodetska uprava RS; ZZR: Zavod za ribištvo; MKGP: Ministrstvo za
kmetijstvo, gozdarstvo in prehrano
8. Najprej se pripravi podatkovne baze, ki jih
dolo ča 3. člen Vodne direktive (EC, 2003);
atribute se dolo či po smernicah za
izvajanje GISa v Vodni direktivi (EC,
2002). Nato se pripravi podatkovne baze,
ki jih dolo ča 5. člen Vodne direktive.
Najvažnejši sta podatkovni bazi VODNIH
TELES: baza površinskih vodnih teles in
baza podzemnih vodnih teles.
9. Grafi čni objekti podatkovne baze
površinskih vodnih teles se ujemajo z
hidrografijo GKB25.
10. Objekti v vsaki podatkovni bazi so
georeferirani v 2D-prostoru z Gauss
Krügerjevimi koordinatami.
11. Osnovna geografska podatkovna baza je
baza hidrografskih obmo čij (Šraj in Brilly,
2000).
8. First those data bases are prepared that are
defined by Article 3 of the Water
Framework Directive (EC, 2003);
attributes are defined by guidelines on GIS
implementation in the Water Framework
Directive (EC, 2002). Then data bases
defined by Article 5 of the Water
Framework Directive are prepared. The
most important are data bases of WATER
BODIES: surface water bodies data base
and groundwater bodies data base.
9. Graphical objects of the surface water
bodies data base are identical with
hydrography GKB25.
10. Objects in each data base are geooriented
in the 2D surface with the Gauss-Krüger
coordinate system.
11. The basic geographical data base is the
hydrogeographical area data base (Šraj and
Brilly, 2000).

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
50
3.2.3 OSNOVNI PODATKOVNI VIRI IN
TEMATSKI PODATKOVNI MODULI
SISTEMA
Preglednica 2 podaja osnovne podatkovne
vire, ki se lahko uporabijo za pripravo
tematskih podatkovnih modulov ekspertnega
informacijskega sistema (preglednica 3). V
sistem se vklju či tudi podatkovne baze ali
karte geologije, pedologije, reliefa, rabe tal in
GKB25-H.
3.2.3 PRIMARY DATA SOURCES AND
THEMATIC DATA MODULES OF THE
SYSTEM
Table 2 shows primary source data bases,
which could be used for preparation of data
thematic modules (Figure 3). In the sistem data
base or maps of geology, pedology, digital
terrain model, land use and GKB25 are
included.
Preglednica 3. Tematski moduli expertnega integralnega informacijskega sistema za na črtovanje
upravljanja z vodami.
Nivo tematskih modulov Ime tematskega modula
Vodna obmo čja
Povodja, pore čja
Ekoregije
Glavne reke
Tipologija površinskih voda
Vodna telesa – površinske vode
Vodonosniki
Vodna telesa – podzemne vode
Biološke pritiski
Hidrološki pritiski
Morfološki pritiski
Kemi čni pritiski
Vplivi
Tematski moduli, nujni za izvajanje
3. člena in 5. člena Vodne direktive
Ekonomsko pomembna vodna telesa
Ekološko stanje
Biološko stanje
Fizikalno-kemi čno stanje
Hidrološko stanje 
Morfološko stanje
Elektrarne na vodni pogon
Vodovarstvene cone
Viri oskrbe prebivalcev z vodo
Vodni viri za oskrbo industrije in druge proizvodnje
Vodovodni sistemi 
Vodne akumulacije
Kanalizacijski sistemi in čistilne naprave
Obmo čja melioracij in namakanja
Ribogojnice
Ribištvo
Rekreacija na vodi
Zaš čitena obmo čja narave
Tematski moduli, dobljeni z agregacijo
osnovnih podatkovnih virov ali
modeliranjem
Ob čutljiva obmo čja

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
51
Natura 2000
Obmo čja erozije in plazov
Poplavne površine
Hidrografija WFD – reke (> 10 km2 )
Hidrografija WFD – jezera (> 0,5 ha)
Meteorološki monitoring
Monitoring kakovosti voda
Monitoring koli čin voda
Hidrografska obmo čja
Prostorske enote – ob čine, naselja
Geologija, hidrogeologija
Pedologija
Relief in plastnice
Raba tal
Osnovni podatkovni moduli
GKB25-hidrografija
Table 3. Thematic data modules of the integral information system for water management.
Level of the thematic modules Name of the thematic data modules
Water districts
Catchment
Ecoregions
Main rivers
Typology of surface waters
Surface water bodies
Aquifers
Ground water bodies
Biological pressures
Hydrological pressures
Morphological pressures
Chemical pressures
Impacts
Thematic data modules for the
implementation of Articles 3 and 5
of the Water Framework Directive
Economically significant water bodies
Ecological state
Biological state
Chemical state
Hydrological state
Morphological state
Hydroelectric power plants
Drinking water protection zones
Drinking water supply sources
Industiral and other produciton water supply source
Water supply system 
Water reservoirs
Sewerage system and waste water treatment plants
Ameliorated areas and irrigation
Fish farms
Thematic data modules prepared as
with aggregation of primary data
sources or with modeling
Fishing

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
52
Recreation on water
Nature protection areas
Sensitive areas
Natura 2000 – water
Erosion and sliding areas
Flood areas
hydrography: WFD – rivers (> 10 km
2
)
hydrography: WFD – lakes (> 0,5 ha)
Meteorological monitoring
Water quality monitoring
Water quantities monitoring
Spatial units – counties, settlements
Geology, hydrogeology
Pedology
Relief and above sea contour lines
Land use
GKB25-hydrography
Basic thematic data modules
Hydrographic areas
4. RAZPRA V A
Ideja, da podatke v prototipu združujemo
po  tematskih informacijskih slojih DPSIR, se
je izkazala kot dobra. Dosegli smo, da se
zapisi podatkov ne ponavljajo v ve č datotekah.
S tem se mo čno zmanjša spominska velikost
sistema. Zaradi te zasnove imajo sloji sicer
razli čno veliko število podatkov. Nekateri na
primer vsebujejo le osnovno in lahko tudi zelo
enostavno karto (nekaj poligonov ali linij),
medtem ko so drugi sloji kompleksni (reke,
vodovarstvena obmo čja ...). Topološke relacije
med preglednicami in prostorskimi podatki, ki
so osnova za GIS-analizo, tako niso mogle biti
vzpostavljene za vse tematske sloje, temve č le
za najve čje. V tematskih slojih, kjer prostorski
objekti nimajo veliko atributivnih podatkov, se
te lastnosti prikažejo kot DWG-sloji (layerji
slike). V teh primerih ni treba vzpostaviti
relacijskih podatkovnih baz in njihovih
povezav, temve č le topologijo prostorskih
objektov.
Prototip je pokazal, da izbrana organizacija
podatkov nudi enostavno možnost dodajanja
novih tematskih modulov brez sprememb
starih. Pove čevanje sistema je odvisno od
razpoložljivosti novih podatkov ali potreb v
prihodnje.
Veliko podatkov ni bilo vklju čenih v
4. DISCUSSION
The idea to aggregate data in the prototype
to DPSIR thematic information layers has
proven as a good one. We have prevented the
duplication of data records in several files. The
memory capacity is thus considerably reduced.
Due to such design, the volume of data in the
layers differs. Some layers may contain only a
basic and possibly a were simple map (some
polygons and lines …), while others are more
complex (rivers, water protection areas …).
Thus, topological relations between the tables
and spatial data, which are the basis of the GIS
analysis, could not be set up for all thematic
layers, but only for the bulkiest ones. In the
thematic layers, where there are not many
attribute data assigned to the spatial objects,
there features are shown as DWG layers
(layers of images). In such cases it is not
necessary to set up relational data bases and
their connections, but only the topology of
spatial objects.
The prototype has shown that the chosen
organization of data offers a simple way of
adding new thematic modules, leaving the old
ones unchanged. The increase of the system
depends on the availabilty of new data and
future needs.
Many data were not included in the prototype,
since they were not harmonized, geooriented

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
53
prototip, ker niso usklajeni, georeferirani ali
geokodirani. Za primer navajamo tri državne
podatkovne baze o oskrbi z vodo (Statisti čni
urad RS, Agencija RS za okolje, Inštitut za
varovanje zdravja), ki za iste sisteme zbirajo
podatke po druga čnih metodoloških
izhodiš čih. Za te sisteme tudi niso dolo čeni
enotni identifikatorji, da bi se podatke
enostavno združilo.
S podatki, ki so vklju čeni v prototip, lahko
že izvajamo razli čne analize (recimo
izra čunamo gostoto poselitve in rabo tal na
hidrografskih obmo čjih IV. ravni), koli čino
vode in vsebnost kisika in hranilnih snovi v
vodi na izbranih lokacijah, ali pa analiziramo
pokritost izbranih obmo čij z javnimi
vodovodnimi sistemi in kanalizacijo.
V Sloveniji imamo skoraj 30 osnovnih
podatkovnih virov vezanih na vode, iz katerih
lahko črpamo podatke za naš sistem. Pregled
potreb po podatkih in pripravi novih
informacij za potrebe izvajanja Vodne
direktive je pokazal, da moramo izdelati preko
40 tematsko zaklju čenih podatkovnih
modulov. Nekateri od teh se bodo verjetno
delili naprej na nove, neodvisne podatkovne
module.
5. ZAKLJU ČKI
Razvit je prototip ekspertnega
informacijskega sistema za na črtovanje
upravljanja voda v Sloveniji. V njem so zbrane
informacije o vodah, njihovi zaš čiti in pritiskih
nanje. Podatki so bili pred vnosom verificirani
in logi čno integrirani. Prototip je integriran v
medmrežni sistem, s čimer je omogo čen javni
dostop do informacij. Vsak informacijski
tematski sloj je predstavljen s slikovno
podobo, tako da lahko uporabnik podatke hitro
najde.
 Prototip vsebuje tudi osnovne informacije
o prostoru, s katerimi izdelujemo analize ali
prikaze. Izra čunamo lahko gostoto
prebivalstva, rabo tal po povodjih ali pore čjih,
vodne koli čine in kemično stanje (kisik in
koncentracija hranil) vode ali analiziramo
vodovarstvene režime po ob činah ali upravnih
enotah.
Ker se je zasnova informacijskega sistema
or geocoded. Three state data bases on water
supply are provided as example (Statisti čni
urad RS, Agencija RS za okolje, Inštitut za
varovanje zdravja), which collect data
according to different methodological
approaches for the same systems. There are no
unified identificators set for these system,
which would enable a simple unification of the
data.
The results included into the prototype
enable us to perform different analyses (for
example the calculation of population density
and land use in hydrographical areas of level
IV), water quantity and oxygen and nutrient
content in the water at the chosen locations, or
analysis of coverage of chosen areas with
public water suppy systems and sewerage
systems.
In Slovenia there are almost 30 basic data
base sources related to waters, which are the
basis for the data used in our system. A review
of data requirements and preparation of new
information for the needs of implementing the
Water Framework Directive has shown the
need for over 40 thematical data modules.
Some of these will probably be further divided
into new, independent data modules.
5. CONCLUSIONS
 A prototype of an expert information
system for water management planning in
Slovenia has been developed. It consists of
water related data, data on water protection
and pressures. Prior to data entering, the data
were verfied and logically integrated. The
prototype was integrated into a network
system, which enabled public access to data.
Each information thematic layer was
represented by an image, so that the user can
find data as quickly as possible.
 The prototype also contains the basic data
on space, which help us prepare analyses and
presentations. One can calculate population
density, land use in catchments and river
basins, water quantity and chemical status
(oxygen and nutrient concentration) of water
or one may analyse water protection regimes
in municipalities and administrative units.
Since the design of the information system
has proven successful, new data thematic

Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
54
izkazala za uspešno, se pripravljajo podatkovni
tematski moduli za kompleksnejši
informacijski sistem za na črtovanje
upravljanja z vodami. Ker se bo informacijski
sistem uporabljal za analize stanja in vplivov
razli čnih pritiskov na vode, za oceno
uspešnosti izvajanja predlaganih ukrepov in
pripravo tekstovnih in slikovnih gradiv za
na črte upravljanja z vodami, smo ga ozna čili
kot 'ekspertni informacijski sistem'.
modules for a more complex information
system are being prepared that will facilitate
water management. The information system
has been named  as an 'expert information
system', since it will be used for analysing the
state and influence of different pressures on
waters, for estimating the success of
implementation of proposed measures and
preparation of text and image material for
water management planning.
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Globevnik, L., Vidmar, A.: Zasnova integriranega ekspertnega informacijski sistema za upravljanje z vodami v
Sloveniji – The Concept of Integrated Expert Information System for Water Management Planning in Slovenia
© Acta hydrotechnica 22/36 (2004), 37–55, Ljubljana
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Naslovi avtorjev - Authors' Addresses
dr. Lidija Globevnik
Inštitut za vode Republike Slovenije – Institute for Waters of the Republic of Slovenia
Hajdrihova 28c, SI – 1000 Ljubljana
E-mail: lidija.globevnik@guest.arnes.si
mag. Andrej Vidmar
Univerza v Ljubljani – University of Ljubljana
Fakulteta za gradbeništvo in geodezijo – Faculty of Civil and Geodetic Engineering
Jamova 2, SI – 1000 Ljubljana
E-mail: avidmar@fgg.uni-lj.si