2. Basic
  3. Full
    4. metadata

Reference System

MD_ReferenceSystem:
referenceSystemIdentifier:
RS_Identifier:
code:
EPSG:5514
code:
http://www.opengis.net/def/crs/EPSG/0/5514

Identification

Data Identification:
citation:
Citation:
Title:
Base flow
Date:
CI_Date:
Date Type:
creation
date:
2023-09-01
Identifier:
RS_Identifier:
code:
https://registry.geology.cz/id/PRJ-HYD_ODTOK-SDE
Cited Responsible Party:
Responsible Party:
Organisation Name:
https://rpp-opendata.egon.gov.cz/odrpp/zdroj/orgán-veřejné-moci/00025798
Organisation Name:
Czech Geological Survey
Contact Info:
CI_Contact:
phone:
CI_Telephone:
voice:
+420257089411
Address:
Address:
Delivery Point:
https://vdp.cuzk.gov.cz/vdp/ruian/adresnimista/21695423
Delivery Point:
Klárov 131/3
city:
Praha 1
Postal Code:
118 00
country:
Czech Republic
country:
https://publications.europa.eu/resource/authority/country/CZE
e-mail:
metadata@geology.cz
Online Resource:
CI_OnlineResource:
linkage:
https://cgs.gov.cz
role:
pointOfContact
Presentation Form:
mapDigital
Abstract:
The dataset contains two layers: 1. Longterm mean base flow for the period 1991-2020 (mean dynamic groundwater resources) and 2. Base flow in the dry period (dynamic groundwater resources in dry year)
Point of Contact:
Responsible Party:
Individual Name:
https://cgs.gov.cz/personal/renata-kadlecova
Individual Name:
RNDr. Renata Kadlecová
Organisation Name:
Czech Geological Survey
Organisation Name:
https://rpp-opendata.egon.gov.cz/odrpp/zdroj/orgán-veřejné-moci/00025798
Contact Info:
CI_Contact:
phone:
CI_Telephone:
voice:
+420257089562
Address:
Address:
Delivery Point:
Klárov 131/3
Delivery Point:
https://vdp.cuzk.gov.cz/vdp/ruian/adresnimista/21695423
city:
Praha 1
Postal Code:
118 00
country:
Czech Republic
country:
http://publications.europa.eu/resource/authority/country/CZE
e-mail:
renata.kadlecova@geology.cz
Online Resource:
CI_OnlineResource:
linkage:
https://cgs.gov.cz/personal/renata-kadlecova
role:
pointOfContact
Responsible Party:
Organisation Name:
https://rpp-opendata.egon.gov.cz/odrpp/zdroj/orgán-veřejné-moci/00025798
Organisation Name:
Czech Geological Survey
Contact Info:
CI_Contact:
phone:
CI_Telephone:
voice:
+420257089411
Address:
Address:
Delivery Point:
https://vdp.cuzk.gov.cz/vdp/ruian/adresnimista/21695423
Delivery Point:
Klárov 131/3
city:
Praha 1
Postal Code:
118 00
country:
https://publications.europa.eu/resource/authority/country/CZE
country:
Czech Republic
e-mail:
metadata@geology.cz
Online Resource:
CI_OnlineResource:
linkage:
https://cgs.gov.cz
role:
custodian
Resource Maintenance:
MD_MaintenanceInformation:
maint. / update frequency:
asNeeded
Resource Format:
Format:
Format Name:
ArcSDE
version:
10.x
Descriptive Keywords:
Keywords:
keyword:
https://registry.geology.cz/CGSGeoscientificTheme/hydrogeology
keyword:
hydrogeology
Thesaurus Name:
Citation:
Title:
https://registry.geology.cz/CGSGeoscientificTheme
Title:
CGS Geoscientific themes
Date:
CI_Date:
date:
2012-12-01
Date Type:
publication
Keywords:
keyword:
https://registry.geology.cz/CGSGeoscientificTheme/hydrogeology
keyword:
hydrogeology
Thesaurus Name:
Citation:
Title:
CGS Geoscientific themes
Title:
https://registry.geology.cz/CGSGeoscientificTheme
Date:
CI_Date:
date:
2012-12-01
Date Type:
publication
Keywords:
keyword:
http://www.eionet.europa.eu/gemet/concept/3780
keyword:
groundwater
Thesaurus Name:
Citation:
Title:
http://www.eionet.europa.eu/gemet/concept
Title:
GEMET - Concepts, version 3.1
Date:
CI_Date:
date:
2012-07-20
Date Type:
publication
Resource Constraints:
MD_LegalConstraints:
Access Constraints:
otherRestrictions
Other Constraints:
http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations
Other Constraints:
no limitations to public access
MD_LegalConstraints:
Access Constraints:
copyright
Use Constraints:
otherRestrictions
Other Constraints:
Copyright (All Rigths Reserved)
Other Constraints:
https://services.cuzk.gov.cz/registry/codelist/ConditionsApplyingToAccessAndUse/copyright
Other Constraints:
conditions to access and use unknown
Other Constraints:
http://inspire.ec.europa.eu/metadata-codelist/ConditionsApplyingToAccessAndUse/conditionsUnknown
Spatial Representation Type:
vector
Spatial Resolution:
Resolution:
Equivalent Scale:
Representative Fraction:
denominator:
50000
language:
cze
character Set:
utf8
topicCategory:
geoscientificInformation
Environment Description:
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.5.4400
Extent:
Extent:
Geographic Element:
Geographic Bounding Box:
westBoundLongitude:
11.938519
eastBoundLongitude:
18.957357
southBoundLatitude:
48.231075
northBoundLatitude:
51.354848
Geographic Description:
Geographic Identifier:
RS_Identifier:
code:
https://publications.europa.eu/resource/authority/country/CZE
code:
Česká republika
Temporal Element:
TemporalExtent:
extent:
begin / end:
begin:
1991
end:
2020

Content

Feature Catalogue Description:
Feature Types:
HG_RAJON_ZAKLADNI
Feature Catalogue Citation:
Citation:
Date:
CI_Date:
Date Type:
publication
date:
2013-11-22
Identifier:
RS_Identifier:
code:
-FC

Distribution

Distribution:
Distribution Format:
Format:
Format Name:
Shapefile
Transfer Options:
Digital Transfer Options:
onLine:
CI_OnlineResource:
linkage:
https://mapy.geology.cz/hydro_rajony/
protocol:
https://services.cuzk.gov.cz/registry/codelist/OnlineResourceProtocolValue/WWW:LINK
protocol:
WWW - link
name:
Map application (CS)
name:
https://registry.geology.cz/linkName/MAP_cze
function:
search
CI_OnlineResource:
linkage:
https://mapy.geology.cz/arcgis/services/HydroGeologie/zakladni_odtok/MapServer/WmsServer?SERVICE=WMS&REQUEST=GetCapabilities
protocol:
http://www.opengis.net/def/serviceType/ogc/wms
protocol:
WMS 1.3.0
name:
https://registry.geology.cz/linkName/WMS_cze
name:
WMS (CS)
function:
download
CI_OnlineResource:
linkage:
https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/zakladni_odtok/MapServer/
protocol:
ESRI ArcGIS MAP REST
protocol:
https://services.cuzk.gov.cz/registry/codelist/OnlineResourceProtocolValue/ESRI:MAP
name:
ArcGIS Server service (CS)
name:
https://registry.geology.cz/linkName/ESRI-SRV_cze
function:
download

Data Quality

Data Quality:
Lineage:
LI_Lineage:
statement:
The dataset consists of 2 layers 1.Longterm mean base flow for the period 1991-2020 (mean dynamic groundwater resources) - the mean values of the long-term base flow (BF), i.e. dynamic groundwater resources (l/s/km2) for the entire Czech Republic. It was generated from the long-term mean annual precipitation for the last thirty-year normal (period 1991-2020) on the basis of a tight relationship between the precipitation totals and total flow and base flow indexes (BFI) specific for individual hydrogeological districts determined by hydrograph separation on 480 profiles of Czech hydrometeorological institute (CHMI). Spatial resolution is 1 km2. According to the verification on 480 profiles of CHMI, the actual value of the base flow falls within the variance of ± 40% of given BF value. This is acceptable since BF is changing more than 1 order of magnitude within Czech Republic. 2. Base flow in the dry period (dynamic groundwater resources in dry year) - the base flow in a dry season, which was generated from layer of long-term mean base flow and the index of flow in dry year (M) for individual districts. The M index values were determined as the ratio between the base flow in the driest year of the decade 2010-2019 to the mean base flow derived from the separation of hydrographs on 480 profiles on watercourses in the Czech Republic. The values of the base flow in the dry season are significantly lower than the mean base flow, especially in lowland areas of the Czech Republic.

Metadata

File Identifier:
528f5804-2090-45ab-a490-04a00a010817
language:
cze
character Set:
utf8
Resource type:
dataset
Hierarchy Level Name:
dataset
Metadata Contact:
Responsible Party:
Individual Name:
https://cgs.gov.cz/personal/pavla-kramolisova
Individual Name:
Mgr. Pavla Kramolišová
Organisation Name:
Czech Geological Survey
Organisation Name:
https://rpp-opendata.egon.gov.cz/odrpp/zdroj/orgán-veřejné-moci/00025798
Contact Info:
CI_Contact:
phone:
CI_Telephone:
voice:
+420 234 742 161
Address:
Address:
Delivery Point:
https://vdp.cuzk.gov.cz/vdp/ruian/adresnimista/22298444
Delivery Point:
Kostelní 364/26
city:
Praha 7
Postal Code:
170 00
country:
http://publications.europa.eu/resource/authority/country/CZE
country:
Czech Republic
e-mail:
pavla.kramolisova@geology.cz
Online Resource:
CI_OnlineResource:
linkage:
https://cgs.gov.cz/personal/pavla-kramolisova
role:
pointOfContact
Date Stamp:
2025-04-24
Metadata Standard Name:
ISO 19115/INSPIRE_TG2/CZ4
Metadata Standard Version:
2003/cor.1/2006