Published February 26, 2026
| Version v1
Dataset
Open
Flow direction and accumulation maps, streams post-processed from BDAlti 25m DEM on Reunion island + Riviere des Pluies catchment boundaries extracted from these maps
Authors/Creators
-
1.
Centre National de la Recherche Scientifique
-
2.
University of La Réunion, Observatory of Universe Sciences
- 3. Météo-France
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4.
Conseil Régional de La Réunion
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5.
Observatoire des Sciences de l'Univers de la Réunion
- 6. BRGM Réunion
Description
All dataset processed from BDTopo 25m DEM.
- Flow accumulation and direction maps computed with D8 algorithm.
- Streams extracted over 10000 gridpoints
- Rivière des Pluies catchment extracted from on outlet point
Files
flow_acc_GRASS.tif
Files
(83.4 MB)
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md5:984feef1df5ff06c3dd5e1b422062b5b
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md5:d90a533c608789971a2b6ff8d6cabc51
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md5:9389ec6311d50e3a369648424eee9843
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md5:a40560926c4e827ff41e7f9df91fb1ef
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116 Bytes | Download |
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md5:2859ae85777c1827bbe69d15d4f5d3f0
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47.3 MB | Preview Download |
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md5:870cc026d3eecdf914c98994639ac862
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md5:307e2f136c8350142e88671794acf43c
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md5:4fac642dbafdec6f0c8ba9936143a807
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md5:d90a533c608789971a2b6ff8d6cabc51
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403 Bytes | Download |
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md5:f0deb5ec5cd8e219488ecb30b667d642
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100 Bytes | Download |
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md5:f0deb5ec5cd8e219488ecb30b667d642
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100 Bytes | Download |