DRASTIC parameter: T (Topography). Upper Guadiana Basin (UGB).
T parameter represents the slope of the land surface . The values of the slope (%) are classified into five classes and a rate is assigned to each class (0 - 2 m = [10]; 2 - 6 = [9]; 6 - 12 = [5]; 12 - 18 = [3]; >18 = [1]). In the Upper Guadiana Basin pilot, the land surface is predominantly flat, sloping gently over 150 km, from the northeast (elevation 730 m.a.s.l.) to the southwest (600 m.a.s.l.).
dataset
DRASTIC parameter: T
- DRASTIC parameter: T (Topography). Upper Guadiana Basin (UGB).
:
5fc7a407-fdb4-4f2d-a404-47080a010833
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Environment
Geoscientific information
Health
Geoscientific information
Health
GEMET - INSPIRE themes, version 1.0:
European Geoscience Registry - Projects:
Free:
HOVER, EGDI, groundwater resource
-3.93,
38.61,
-2.13,
40.16
creation: 2020-05-30
grid
Geological Survey of Spain (IGME)
Urb. Alcázar del Genil, 4. Edificio Zulema, bajo.,
Granada,
18006,
Spain
email:
[email protected]
Role: custodian
Data Quality
Calculation of the slope rasterfile from the Digital Terrain Model at 100x100m cell size (IGN) and reclassification of slope values into T index values.
Constraints
Metadata about metadata
5fc7a407-fdb4-4f2d-a404-47080a010833
Geological Survey of Spain (IGME)
email:
[email protected]
Role: point of contact
2025-01-16