https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-05-03T05:14:41.954778Z
2021-05-03T05:15:30.416629Z
s3://sentinel-s1-l1c/GRD/2021/5/3/IW/DV/S1A_IW_GRDH_1SDV_20210503T051506_20210503T051530_037719_047385_19AF
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
2021-05-03T05:15:06.954286Z
2021-05-03T05:15:30.416629Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7051392224269
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-03T06:42:58.878728Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210503T051506_20210503T051530_037719_047385_19AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.540890191115876 31.044299051064037,12.136597499283507 31.110452198445888,11.864188847992414 31.154259346076003,11.454732153299055 31.218948493532594,11.18173763376184 31.261307497355286,10.773176576086403 31.32355217409108,10.500433109551011 31.364337775878752,10.226374305136464 31.404700954056896,9.952396740950205 31.44443441199495,9.846193253068273 30.902690334619013,9.809561135558727 30.722248442194235,9.698134155254186 30.157359747148323,10.238546332974183 30.07664257089699,10.508341219366399 30.03546532621612,10.910871350143742 29.97293659879536,11.31413860403957 29.90898315259314,11.582727097259863 29.865659132615193,11.850936204131857 29.821813948760887,12.250312962301464 29.755445783931478,12.41799524043057 30.501988471751904,12.499559130381583 30.8636495318856,12.540890191115876 31.044299051064037))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81117728720396
46.59264470304066
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/2021/5/3/IW/DV/S1A_IW_GRDH_1SDV_20210503T051441_20210503T051506_037719_047385_DE77
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
2021-05-03T05:14:41.954778Z
2021-05-03T05:15:06.952784Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7899624921019
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-03T07:02:06.952265Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210503T051441_20210503T051506_037719_047385_DE77
GRD
1
5
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314.0
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1.07E7
POLYGON((12.88840419914777 32.549621435130135,12.480700075695069 32.615128893492596,12.20393587575621 32.65878880969318,11.926988372637716 32.7018260435313,11.51084586348419 32.765269721109775,11.231859063872001 32.80697988667693,10.814529819894343 32.868145133712055,10.533794917057861 32.908459769303455,10.252983199691064 32.94812141504593,10.214568923910528 32.76805417344113,10.180104987563476 32.58734145924261,10.141010391204317 32.40727412244153,10.10570906527886 32.22667268061395,9.997917694873857 31.685110816069425,9.961700938817339 31.504624492758342,9.952396740950205 31.44443441199495,10.226374305136464 31.404700954056896,10.500433109551011 31.364337775878752,10.773176576086403 31.32355217409108,11.18173763376184 31.261307497355286,11.454732153299055 31.218948493532594,11.864188847992414 31.154259346076003,12.136597499283507 31.110452198445888,12.540890191115876 31.044299051064037,12.552913688169067 31.10446156456774,12.591531320993367 31.285652718218795,12.636990344791137 31.46572400154356,12.679757175771847 31.64624041075991,12.718150652660764 31.827473604702547,12.75572834081602 32.00884025457891,12.804073046111927 32.188458556956135,12.88840419914777 32.549621435130135))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70283184097668
46.5645636722766
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
2021-12-26T05:05:09.756143Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2021/05/03/047385
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.0 31.0,11.0 32.0,12.0 32.0,12.0 31.0,11.0 31.0))
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_047385_N31E011_2021_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047385_N31E011_2021_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047385_N31E011_2021_05_03_ANGLE.tif
Angle
geotiff
255
UINT
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Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047385_N31E011_2021_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047385_N31E011_2021_05_03_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