https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-22T06:45:43.009821Z
2021-04-22T06:46:33.008416Z
s3://sentinel-s1-l1c/GRD/2021/4/22/IW/DV/S1B_IW_GRDH_1SDV_20210422T064608_20210422T064633_026576_032C69_DD81
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-22T06:46:08.009891Z
2021-04-22T06:46:33.008416Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.463057135059
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-22T08:12:57.780996Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210422T064608_20210422T064633_026576_032C69_DD81
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.042468201550678 26.678199840497815,-11.42519621665705 26.74417506998945,-11.68568189149096 26.788442839308136,-11.946475358924113 26.832249668643705,-12.336187683060295 26.896756649303068,-12.727487445532669 26.96037319177152,-12.98941531122165 27.002311070854834,-13.521960673798866 27.085981618636634,-13.593794007391267 26.724762520104996,-13.666834818044492 26.36362403345247,-13.737183432473472 26.002050736648258,-13.81837038029003 25.580889757259058,-13.292213940438696 25.49628439723537,-13.03452491063047 25.454114234831046,-12.648602089020264 25.39005859642417,-12.263568433332548 25.32507425081714,-12.006393401216883 25.281071112993438,-11.74893749352001 25.236539735562747,-11.368904379883128 25.1699252842243,-11.356083689647 25.229490464911713,-11.319499915642915 25.41104895064123,-11.279226170198891 25.591959091404163,-11.241197221106912 25.773263589230517,-11.202530506614568 25.954456102912946,-11.165249778715067 26.13589043874384,-11.122428728868504 26.31636032106281,-11.082809930848331 26.497389162280495,-11.042468201550678 26.678199840497815))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77684879180414
46.55372636032244
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
s3://sentinel-s1-l1c/GRD/2021/4/22/IW/DV/S1B_IW_GRDH_1SDV_20210422T064543_20210422T064608_026576_032C69_E748
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-22T06:45:43.009821Z
2021-04-22T06:46:08.008345Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5354936520486
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-22T08:17:45.500943Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210422T064543_20210422T064608_026576_032C69_E748
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.716909775135193 28.186948499215134,-11.09880623151964 28.25165389500886,-11.361573738603738 28.295507962740324,-11.756871152853233 28.360462239313886,-12.021732819965363 28.40329927597236,-12.419401811041652 28.466586380928707,-12.684764594670483 28.508130773408368,-13.22979480081507 28.5917299896684,-13.336957402615786 28.04985637916233,-13.521960673798866 27.085981618636634,-12.98941531122165 27.002311070854834,-12.727487445532669 26.96037319177152,-12.336187683060295 26.896756649303068,-11.946475358924113 26.832249668643705,-11.68568189149096 26.788442839308136,-11.42519621665705 26.74417506998945,-11.042468201550678 26.678199840497815,-10.991702275147572 26.919371106760245,-10.873453360266218 27.46257197666968,-10.834766579936854 27.643765598699943,-10.793602206546849 27.824535781009185,-10.716909775135193 28.186948499215134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74628870769826
46.51661140917187
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
2021-12-26T04:29:20.789961Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26W012/2021/04/22/032C69
2.0E-4
2.0E-4
true
block average
2
2
27.0
-12.0
26.0
-11.0
POLYGON((-11.042468201769111 26.678199839379666,-11.122428728870945 26.316360321052112,-11.165249778714895 26.13589043874477,-11.193172246905773 26.0,-12.0 26.0,-12.0 27.0,-11.0 27.0,-11.0 26.879951500904195,-11.042468201769111 26.678199839379666))
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_032C69_N26W012_2021_04_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032C69_N26W012_2021_04_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032C69_N26W012_2021_04_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032C69_N26W012_2021_04_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032C69_N26W012_2021_04_22_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 2019
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