https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-13T03:18:25.186905Z
2021-05-13T03:18:50.185702Z
s3://sentinel-s1-l1c/GRD/2021/5/13/IW/DV/S1B_IW_GRDH_1SDV_20210513T031825_20210513T031850_026880_033626_0C10
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
2021-05-13T03:18:25.186905Z
2021-05-13T03:18:50.185702Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5536292552542
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-13T11:11:57.555503Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210513T031825_20210513T031850_026880_033626_0C10
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.89458358023529 -25.612637436053536,32.53889484541576 -25.530985056587095,32.292415297332326 -25.47383013721015,31.921655303952544 -25.386975780374573,31.674812988927656 -25.328565776536458,31.42776568956711 -25.269638042637435,31.054822973180645 -25.179785146543438,30.804253383308723 -25.118808388500426,30.47296727124595 -25.03745983445016,30.421188290881226 -25.21654829292337,30.37144989719961 -25.39626323392793,30.315451763527243 -25.574428063535272,30.26405240984151 -25.753763989141323,30.210739053501115 -25.932641591602405,30.155640635937445 -26.11108949533564,30.103272188001093 -26.290240217870714,30.04807118198586 -26.468703012095858,30.031315284096294 -26.52775194845847,30.367084154281052 -26.61053036119312,30.617389919849412 -26.67164599941198,30.86829936703608 -26.73240463590276,31.244820781493946 -26.82263098564914,31.62043914190211 -26.91150342772198,31.870803718446982 -26.970111363776013,32.12163929726713 -27.028326379281232,32.48235130198574 -27.11114979614313,32.54916644416861 -26.872220492242516,32.69831039141458 -26.332532560561912,32.79676191741751 -25.97258377307118,32.89458358023529 -25.612637436053536))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.14542
45.80131929089264
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
2021-12-26T05:34:12.815232Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E032/2021/05/13/033626
2.0E-4
2.0E-4
true
block average
2
2
-26.0
32.0
-27.0
33.0
POLYGON((32.78926315794964 -26.0,32.513433673681625 -27.0,32.0 -27.0,32.0 -26.0,32.78926315794964 -26.0))
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_033626_S27E032_2021_05_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033626_S27E032_2021_05_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033626_S27E032_2021_05_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033626_S27E032_2021_05_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033626_S27E032_2021_05_13_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