https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-01-25T17:04:02.497499Z
2021-01-25T17:04:52.495376Z
s3://sentinel-s1-l1c/GRD/2021/1/25/IW/DV/S1B_IW_GRDH_1SDV_20210125T170427_20210125T170452_025313_0303CD_F0E4
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
2021-01-25T17:04:27.497921Z
2021-01-25T17:04:52.495376Z
C
5.40500045433435E9
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RESORB
S1B_OPER_AUX_RESORB_OPOD_20210125T175531_V20210125T135256_20210125T171026.EOF
347.6936010155806
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-25T18:29:55.381275Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210125T170427_20210125T170452_025313_0303CD_F0E4
GRD
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POLYGON((20.771906463854062 -21.20963487185139,21.327326641942864 -21.082064198069265,21.933172979331477 -20.940589934892156,22.539752817369816 -20.796529770068314,23.09761040142705 -20.66191140550029,23.000681332106687 -20.30286977097751,22.905057624364904 -19.94347014111844,22.700324661460375 -19.165057409987295,22.14643971349836 -19.298033594685208,21.547029673709744 -19.439810522300558,20.94682132662214 -19.579564788544268,20.39611398744308 -19.705832650289107,20.544702981927372 -20.307293947692976,20.589716462756762 -20.487859851480977,20.680520004034815 -20.84884213962055,20.771906463854062 -21.20963487185139))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.17807
45.94650935618917
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/2021/1/25/IW/DV/S1B_IW_GRDH_1SDV_20210125T170402_20210125T170427_025313_0303CD_D81C
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
2021-01-25T17:04:02.497499Z
2021-01-25T17:04:27.496437Z
C
5.40500045433435E9
IW
VV VH
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TOPS
ASCENDING
RESORB
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347.63727694110065
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-25T18:24:19.938455Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210125T170402_20210125T170427_025313_0303CD_D81C
GRD
1
5
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POLYGON((21.16491198661454 -22.710559203046348,21.71859464411252 -22.583194467591895,21.96371791624264 -22.52612056833613,22.331106013817625 -22.439796146374814,22.69783924678865 -22.352690691235843,22.942170475002225 -22.294139104101927,23.511863336617342 -22.15599722514235,23.36431793464466 -21.617570164473335,23.104833990924018 -20.660439525253587,23.09761040142705 -20.66191140550029,22.539752817369816 -20.796529770068314,21.933172979331477 -20.940589934892156,21.327326641942864 -21.082064198069265,20.771906463854062 -21.20963487185139,20.841268722758173 -21.448006512970952,21.071063154457846 -22.350161855325954,21.16491198661454 -22.710559203046348))
Ground range
10.0
10.0
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22.6
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20.4
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20.5
30.1001
45.89246577897608
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
2021-12-25T23:59:47.144349Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E023/2021/01/25/0303CD
2.0E-4
2.0E-4
true
block average
2
2
-20.0
23.0
-21.0
24.0
POLYGON((23.0 -20.300308999043434,23.097610401427133 -20.66191140550045,23.104833990924252 -20.660439525254567,23.196890903019817 -21.0,23.0 -21.0,23.0 -20.300308999043434))
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],
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AXIS["geodetic longitude (Lon)",east,
ORDER[2],
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ID["EPSG",4326]]
s1_rtc_0303CD_S21E023_2021_01_25_MASK.tif
Mask
geotiff
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UINT
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0
1
2
s1_rtc_0303CD_S21E023_2021_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
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Little Endian
s1_rtc_0303CD_S21E023_2021_01_25_ANGLE.tif
Angle
geotiff
255
UINT
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Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0303CD_S21E023_2021_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0303CD_S21E023_2021_01_25_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