VECTORS LAYERS. Case Study area Catchments Drainage network.
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Transcript of VECTORS LAYERS. Case Study area Catchments Drainage network.
VECTORS LAYERSVECTORS LAYERS
Case Study area
Catchments
Drainage network
Phreatic water table
Deep water table
Surface wells
Mountain lakes
Bathymetry
Contour lines
Mountain dams
Road network
Railway
Principal drains
Piezometric well
Treatment plant stationTreatment plants
Legend
488.9-550m
427.8-488.9m
366.7-427.8m
305.6-366.7m
244.5-305.6m
183.4-244.5m
122.3-183.4m
61.2-122.3m
0-61.2m
N
Digital Elevation Model
Limite du domaine d’étude
Limite de la nappe phréatique
2g/l
3g/l
4g/l
N
Iso-salinity map of the water table
Legend
Limite du domaine d’étude
Limite de la nappe phréatique
N
9 kilomètre 0
Iso-depth map of the water table
20m
15m
10m
7.5m
Legend
Iso-piezometric map of the water table
Limite du domaine d’étude
Limite de la nappe phréatique
Legend
0m
5m
10m
15m
20m
N
N
Legend
Urban fabricIndus, comm, trspt, unitsMine, dump, construction, siteArtificial non agri vegetated areaArable landPermanent cropsPastures Heterogenous agri areaForestShrubs, Herbaceaous vegeOpen spacesInland waterMarine waters
Land use map 2000
Land use map 1988
LegendUrban fabricIndus, comm, trspt, unitsMine, dump, construction, siteArtificial non agri vegetated areaArable landPermanent cropsPastures Heterogenous agri areaForestShrubs, Herbaceaous vegeOpen spacesInland waterMarine waters
N
N
Soil map
Legend
Sol peu évolués d’apport modal éolien
Sol peu évolués d’apport modal Grossière
Sol peu évolués d'apport modal différencié
Lithosols sur calcaire
Lithosols sur grès calcaire
Lithosols sur grès calcaire (calcimorphe dominant)
Lithosol lithique calcaire sur croûte conglomératique
Calcimorphe isohumique
Lithosol lithique regosol
Vertisols non granulométrique
RASTER DATARASTER DATA
Topographic map:1/25000
Satellite map SPOT XS
Soil map:1/500000