Difference between revisions of "PRODUCTS"
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It is worth mentioning that, output layers 1 (observed flood event), 2 (observed water extent), and 3 (reference water mask) are provided in both ''raster'' (Geotiff) and ''vector''(shapefile) format. <br> | It is worth mentioning that, output layers 1 (observed flood event), 2 (observed water extent), and 3 (reference water mask) are provided in both ''raster'' (Geotiff) and ''vector''(shapefile) format. <br> | ||
Output layers 4 (exclusion mask), 5 (uncertainty values), 6 (advisory flags), and 10 (affected population) and the additional proposed 11 (affected landcover) are provided in ''raster''format (Geotiff), output layer 8 (Sentinel-1 footprint) in ''vector'' format and output layer 9 (Sentinel- 1 schedule) as a ''KML'' files. | Output layers 4 (exclusion mask), 5 (uncertainty values), 6 (advisory flags), and 10 (affected population) and the additional proposed 11 (affected landcover) are provided in ''raster''format (Geotiff), output layer 8 (Sentinel-1 footprint) in ''vector'' format and output layer 9 (Sentinel- 1 schedule) as a ''KML'' files. | ||
| + | |||
| + | {| class="wikitable" style="margin: auto;" | ||
| + | !colspan="2" |Products | ||
| + | |- | ||
| + | |1. [[S-1 Observed Flood Extent]] | ||
| + | |Flooded areas mapped as the difference between S-1 observed water extent and the reference water mask. | ||
| + | |- | ||
| + | |2. [[S-1 Observed Water Extent]] | ||
| + | |Open and calm water mapped using S-1 SAR backscatter intensity. | ||
| + | |- | ||
| + | |3. [[S-1 Reference Water Mask]] | ||
| + | |Normal (i.e. permanent, seasonal) water mapped using S-1 SAR backscatter intensity. | ||
| + | |- | ||
| + | |4. [[Exclusion Mask]] | ||
| + | |Unclassified areas | ||
| + | |- | ||
| + | |5. [[Uncertainty Values]] | ||
| + | |Estimated uncertainty of flood mapping, for all areas outside exclusion mask. | ||
| + | |- | ||
| + | |Wind | ||
| + | |[[ASCAT Wind(eng) | ASCAT Wind]] | ||
| + | |- | ||
| + | |Snow | ||
| + | |[[Copernicus SCE(eng) | Copernicus SCE]] | ||
| + | |- | ||
| + | |Soil Moisture | ||
| + | |[[Copernicus SWI(eng) | Copernicus SWI]] | ||
| + | |- | ||
| + | |Cloud Cover | ||
| + | |[[MSG IR 10.8(eng) | MSG IR 10.8]] | ||
| + | |- | ||
| + | |} | ||
Revision as of 15:10, 4 February 2021
Note: this section provides a concise description of the products provided by the GFMS.
For a more comprehensive documentation the reader is referred to the GFMS Products Description Document.
The GFMS makes available a full set of NRT flood mapping-related products as listed below:
- S-1 Observed Flood Extent
- S-1 Observed Water Extent
- S-1 Reference Water Mask
- Exclusion Mask
- Uncertainty Values
- Advisory Flags
- Sentinel-1 Metadata
- Sentinel-1 Footprint
- Sentinel-1 Schedule
- Affected Population
- Affected Land Cover
It is worth mentioning that, output layers 1 (observed flood event), 2 (observed water extent), and 3 (reference water mask) are provided in both raster (Geotiff) and vector(shapefile) format.
Output layers 4 (exclusion mask), 5 (uncertainty values), 6 (advisory flags), and 10 (affected population) and the additional proposed 11 (affected landcover) are provided in rasterformat (Geotiff), output layer 8 (Sentinel-1 footprint) in vector format and output layer 9 (Sentinel- 1 schedule) as a KML files.
| Products | |
|---|---|
| 1. S-1 Observed Flood Extent | Flooded areas mapped as the difference between S-1 observed water extent and the reference water mask. |
| 2. S-1 Observed Water Extent | Open and calm water mapped using S-1 SAR backscatter intensity. |
| 3. S-1 Reference Water Mask | Normal (i.e. permanent, seasonal) water mapped using S-1 SAR backscatter intensity. |
| 4. Exclusion Mask | Unclassified areas |
| 5. Uncertainty Values | Estimated uncertainty of flood mapping, for all areas outside exclusion mask. |
| Wind | ASCAT Wind |
| Snow | Copernicus SCE |
| Soil Moisture | Copernicus SWI |
| Cloud Cover | MSG IR 10.8 |
