https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-31T18:09:34.798140Z
2023-08-31T18:09:59.796861Z
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T180934_20230831T180959_050123_06082E_097D
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
2023-08-31T18:09:34.798140Z
2023-08-31T18:09:59.796861Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230831T164649_V20230831T162209_20230831T225709.EOF
347.14044728911847
693000
Copernicus Ground Segment
2023-08-31T18:42:32.295757Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T180934_20230831T180959_050123_06082E_097D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.2127114022576615 32.185344138080055,-2.8137874959968605 32.24968250936719,-2.5388573933082186 32.29323381787427,-2.128786503162738 32.357008846555715,-1.8517285263161387 32.399291036255946,-1.4436583026242036 32.460398173328066,-1.164517959877935 32.5013838418165,-0.8896488053487885 32.54110779108327,-0.5959715208435816 32.58284835233377,-0.6596641494116526 32.94497296510339,-0.7010599990902473 33.12475171076,-0.7371828478468191 33.30525825834846,-0.773988943627813 33.48566523303489,-0.8496963716705244 33.84618844974467,-0.8975662317908768 34.08599321529991,-1.204403813870411 34.04354525788457,-1.4813060500715085 34.00453103201657,-1.7622014427062096 33.964287014076966,-2.1819287518460486 33.90288651084074,-2.4590708136871218 33.861510185070976,-2.8709071849727366 33.79879784160831,-3.1520345065711397 33.7551543991475,-3.5664028940773154 33.689574425497064,-3.5526877595185615 33.63019619319862,-3.5083705781522636 33.44985656275223,-3.4612957105301434 33.26996329690185,-3.4196715585478827 33.089202325915245,-3.3715747329438823 32.90948459986981,-3.3325200784021605 32.72831744289583,-3.2899488073219416 32.54771902987681,-3.2539524328952196 32.36606023806052,-3.2127114022576615 32.185344138080055))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80073516241357
46.58098812506134
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
2023-08-31T19:53:22.898305Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N33W001/2023/08/31/06082E
2.0E-4
2.0E-4
true
block average
2
2
34.0
-1.0
33.0
0.0
POLYGON((-0.880400254383492 34.0,-0.8496963716707994 33.846188449745995,-0.773988943627626 33.48566523303399,-0.7010599990901195 33.12475171075941,-0.6723346731519272 33.0,-1.0 33.0,-1.0 34.0,-0.880400254383492 34.0))
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_06082E_N33W001_2023_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06082E_N33W001_2023_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06082E_N33W001_2023_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06082E_N33W001_2023_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06082E_N33W001_2023_08_31_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 2021
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