https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-18T06:54:53.657132Z
2021-09-18T06:55:43.655809Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T065518_20210918T065543_028749_036E42_7E2C
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
2021-09-18T06:55:18.657236Z
2021-09-18T06:55:43.655809Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3392764243551
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T07:55:34.961417Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T065518_20210918T065543_028749_036E42_7E2C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.730352145288364 23.719232702384847,-14.108280560433371 23.78653401004864,-14.36118562492917 23.831016903206926,-14.615632351378347 23.875321611283546,-14.99708196674537 23.94089780997814,-15.377899278549933 24.005357488811207,-15.632318230477868 24.0478602805009,-16.151415183196516 24.133179971284402,-16.292208291682407 23.409860001579155,-16.3983855988193 22.867350234980844,-16.44483446590603 22.62703092651985,-15.933516237965026 22.5411303266548,-15.681490548928636 22.498152426549765,-15.305023752744944 22.43316956179653,-15.053248910948335 22.389187310837567,-14.676394834519321 22.322571154693776,-14.42519588739885 22.277645396644463,-14.051933874970308 22.210117478816557,-14.040153692859688 22.269781024696503,-13.924933884155477 22.813533393635304,-13.885455704836968 22.994590479304943,-13.807996750006138 23.356975073466028,-13.767964383975784 23.537933888605053,-13.730352145288364 23.719232702384847))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80355501812443
46.56354826612739
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/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T065453_20210918T065518_028749_036E42_7F98
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
2021-09-18T06:54:53.657132Z
2021-09-18T06:55:18.655703Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3992917213496
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T07:48:11.750533Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T065453_20210918T065518_028749_036E42_7F98
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.407762312602685 25.228451813679943,-13.787882474105174 25.295050907839904,-14.04506688871475 25.339513894669167,-14.429627055132007 25.40510277795047,-14.68793965412213 25.448555188092506,-15.074753977724278 25.512718469855162,-15.333112141201347 25.554968593414525,-15.859673113503156 25.639575043237762,-16.151415183196516 24.133179971284402,-15.632318230477868 24.0478602805009,-15.377899278549933 24.005357488811207,-14.99708196674537 23.94089780997814,-14.615632351378347 23.875321611283546,-14.36118562492917 23.831016903206926,-14.108280560433371 23.78653401004864,-13.730352145288364 23.719232702384847,-13.718774239360753 23.779213530202384,-13.680103370579761 23.960416123367224,-13.642516964559032 24.14181177495605,-13.564993130474843 24.50418394570453,-13.485949489432894 24.866288123842185,-13.407762312602685 25.228451813679943))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77475342809765
46.54684738601969
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
2021-12-26T11:57:50.785363Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N23W015/2021/09/18/036E42
2.0E-4
2.0E-4
true
block average
2
2
24.0
-15.0
23.0
-14.0
POLYGON((-15.0 23.0,-15.0 24.0,-14.0 24.0,-14.0 23.0,-15.0 23.0))
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_036E42_N23W015_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E42_N23W015_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E42_N23W015_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E42_N23W015_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E42_N23W015_2021_09_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 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