DRASTIC parameter: C (Hydraulic conductivity). Upper Guadiana Basin (UGB).

C parameter refers to the ability of the aquifer materials to transmit water. The values of the conductivity (m/s) are classified into eight classes and a rate is assigned to each class: < 5.0*10-7: [1] 5.0*10-7 - 5.0*10-5: [2] > 5.0*10-5 - 1.5*10-4: [3] > 1.5*10-4- 3.5*10-4: [4] > 3.5*10-4- 5.0*10-4: [6] > 5.0*10-4- 1.0*10-3: [8] > 1.0*10-3 - 1.0*10-2: [9] > 1.0*10-2: [10] In the Upper Guadiana Basin pilot, the conductivity in the Upper Guadiana Basin takes values in all the ranges proposed for the classification of this parameter in DRASTIC. The north area has low conductivity (below 1.5*10-4 m/s although there exists a small area with conductivity higher than 10-3. The central area takes values between 1.5*10-4 and 10-3 m/s and the conductivity in the southern area is mainly in the range of 3.5*10-4 – 5*10-4 m/s.
 
Citation proposal
Geological Survey of Spain (IGME). DRASTIC parameter: C (Hydraulic conductivity). Upper Guadiana Basin (UGB).. https://services.mspdata.eu:/geonetwork/srv/api/records/5fc7a733-8d40-48f1-b93c-2eb00a010833

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Date ( Creation )
2020-05-30
Identifier
5fc7a733-8d40-48f1-b93c-2eb00a010833

  Custodian

GEMET - INSPIRE themes, version 1.0
  • Hydrography
European Geoscience Registry - Projects
  • HOVER
Keywords
  • HOVER, EGDI, groundwater resource
Use constraints
otherRestrictions Other restrictions
Access constraints
otherRestrictions Other restrictions
Spatial representation type
grid Grid
Metadata language
eng English
Topic category
  • Environment
  • Geoscientific information
  • Health
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  • TIFF (GeoTIFF )

OnLine resource
DRASTIC parameter: C  

DRASTIC parameter: C (Hydraulic conductivity). Upper Guadiana Basin (UGB).

Hierarchy level
Dataset

Conformance result

Date ( Publication )
2007-03-14
Explanation
See referenced specification
Statement
Spatial interpolation using IDW of conductivity data from flow model at 1000x1000m cell size (CHG) and reclassification into C index values.

Metadata

File identifier
5fc7a733-8d40-48f1-b93c-2eb00a010833   XML
Metadata language
eng English
Character set
utf-8 UTF8
Hierarchy level
dataset Dataset
Date stamp
2021-11-01
Metadata standard name
ISO 19115/INSPIRE_TG2/CZ4
Metadata standard version
2003/cor.1/2006

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