https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-18T03:31:06.384675Z
2023-07-18T03:31:35.396095Z
s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T033106_20230718T033135_049472_05F2E2_ACC4
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-07-18T03:31:06.384675Z
2023-07-18T03:31:35.396095Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230718T045717_V20230718T010025_20230718T041755.EOF
192.0345784452977
693000
Copernicus Ground Segment
2023-07-18T05:08:28.952229Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230718T033106_20230718T033135_049472_05F2E2_ACC4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.925664837352286 -8.699978207844612,32.37388633839592 -8.57680222066228,31.923717920126826 -8.475664524051272,31.36210846544045 -8.34869947028921,30.71755948457387 -8.201934827815219,30.703369552591454 -8.260154948625704,30.661943590639087 -8.440630258968119,30.617318889958813 -8.62037351597294,30.574230664414902 -8.800479041942225,30.53175218193541 -8.980730903555218,30.493843232891674 -9.16205292358631,30.33984405853695 -9.824028144822476,30.88133652580173 -9.94856249185206,31.443271035803335 -10.076783989812713,32.006711750771494 -10.204302842017203,32.56305655168249 -10.329169286652323,32.58714111291824 -10.20721900605616,32.71210749152381 -9.664600992114671,32.78885005009204 -9.301407171468302,32.82651604089079 -9.119660608761748,32.8707011462556 -8.939379702773413,32.90974689524925 -8.757952504558972,32.925664837352286 -8.699978207844612))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75026
46.00762649906467
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-07-18T08:34:27.276399Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S09E031/2023/07/18/05F2E2
2.0E-4
2.0E-4
true
block average
2
2
-8.0
31.0
-9.0
32.0
POLYGON((31.0 -8.266246901058976,32.0 -8.492802540708976,32.0 -9.0,31.0 -9.0,31.0 -8.266246901058976))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05F2E2_S09E031_2023_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F2E2_S09E031_2023_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F2E2_S09E031_2023_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F2E2_S09E031_2023_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F2E2_S09E031_2023_07_18_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid