https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-11T16:39:15.706738Z
2021-03-11T16:39:44.736777Z
s3://sentinel-s1-l1c/GRD/2021/3/11/IW/DV/S1B_IW_GRDH_1SDV_20210311T163915_20210311T163944_025969_031909_BE58
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
2021-03-11T16:39:15.706738Z
2021-03-11T16:39:44.736777Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210311T210843_V20210311T150659_20210311T182429.EOF
347.6364417108018
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-12T09:10:24.048030Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210311T163915_20210311T163944_025969_031909_BE58
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.375847447378987 -22.88110718166031,27.930484403079745 -22.75352616922108,28.173670340233762 -22.696899865150584,28.53812321533541 -22.611261380248585,28.780298363421366 -22.553843187248177,29.144262796515143 -22.466775723530944,29.72467737776722 -22.326005164590683,29.708081938316518 -22.268791963940476,29.658159703859397 -22.089431134358133,29.463688458582485 -21.37084410799332,29.415684237807245 -21.19108498631514,29.288559913875886 -20.71041685715208,28.714613830308352 -20.84893164620941,28.114810870875374 -20.991370368451857,27.51243927232994 -21.132044766947374,26.961059493093707 -21.258702860682178,27.03649584085393 -21.56082767653871,27.08206403107629 -21.741347043092567,27.221006035200517 -22.282452444521155,27.266167017908874 -22.46310742554065,27.314717589049202 -22.642992952595122,27.361628782750785 -22.82326802359475,27.375847447378987 -22.88110718166031))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08821
45.80099204407828
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
2021-12-26T02:18:48.013460Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/03/11/031909
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((29.0 -22.50128622691836,28.5381232153386 -22.611261380247544,28.0 -22.737339331384447,28.0 -22.0,29.0 -22.0,29.0 -22.50128622691836))
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_031909_S23E028_2021_03_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031909_S23E028_2021_03_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031909_S23E028_2021_03_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031909_S23E028_2021_03_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031909_S23E028_2021_03_11_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