https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-10-20T05:46:56.021878Z
2021-10-20T05:47:46.020569Z
s3://sentinel-s1-l1c/GRD/2021/10/20/IW/DV/S1B_IW_GRDH_1SDV_20211020T054721_20211020T054746_029215_037C8D_6A81
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
2021-10-20T05:47:21.022723Z
2021-10-20T05:47:46.020569Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7208183409967
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-20T06:50:15.745915Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211020T054721_20211020T054746_029215_037C8D_6A81
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.416640608414117 31.479996602365762,4.017561754692667 31.54498708221592,3.741754139396289 31.58911945876587,3.326165925627355 31.654417201168478,3.048738027116264 31.697205026279484,2.7731450012495 31.739077118965564,2.4965059905830436 31.78047167741445,2.358555866373019 31.80115525668423,2.220465644446611 31.82114352064186,2.082369757949736 31.84153169069029,1.806482715704476 31.88095348648752,1.7356359197195415 31.5199187979803,1.5919853309904028 30.797901239093186,1.5095297786874822 30.37690711854721,1.7814808941121565 30.336738325581617,2.189357848972185 30.275370333147315,2.734435285913733 30.19125941145601,3.1408884385718245 30.126970446262703,3.413722141456253 30.083065921123705,3.6849882471196214 30.038812929503415,4.076579778657421 29.973867898315714,4.170833746935335 30.39546348538943,4.252290591328948 30.75707630409138,4.416640608414117 31.479996602365762))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65553194100125
46.60691093034922
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/2021/10/20/IW/DV/S1B_IW_GRDH_1SDV_20211020T054656_20211020T054721_029215_037C8D_BCFD
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
2021-10-20T05:46:56.021878Z
2021-10-20T05:47:21.021223Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8182427066066
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-20T06:50:02.548571Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211020T054656_20211020T054721_029215_037C8D_BCFD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
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POLYGON((4.755158924911119 32.98689359563629,4.352414185138691 33.051254523406314,4.070903797031043 33.095408929100344,3.790721697943011 33.138683027662125,3.3686569767330976 33.20260330730618,3.087453199807593 33.2443474801815,2.6654940484176928 33.30572320714744,2.3829084014829625 33.345978500556996,2.097702387735776 33.38591937277641,2.0262477084721997 33.0250340438486,1.9560721762902091 32.66386423526109,1.806482715704476 31.88095348648752,2.082369757949736 31.84153169069029,2.220465644446611 31.82114352064186,2.358555866373019 31.80115525668423,2.4965059905830436 31.78047167741445,2.7731450012495 31.739077118965564,3.048738027116264 31.697205026279484,3.326165925627355 31.654417201168478,3.741754139396289 31.58911945876587,4.017561754692667 31.54498708221592,4.416640608414117 31.479996602365762,4.4684742623251115 31.721460828519152,4.508335968950851 31.902421659180167,4.549746992139262 32.08313214696192,4.631652322258326 32.444709219139554,4.673468842923709 32.62536148003922,4.755158924911119 32.98689359563629))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63696929628901
46.59383615050412
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
2021-12-26T13:36:45.799151Z
Batch API, v4.61.0
s3://deafrica-sentinel-1/s1_rtc/N31E004/2021/10/20/037C8D
2.0E-4
2.0E-4
true
block average
2
2
32.0
4.0
31.0
5.0
POLYGON((4.416640608414045 31.479996602365414,4.307517306733511 31.0,4.0 31.0,4.0 32.0,4.530696701767095 32.0,4.468474262324701 31.721460828517536,4.416640608414045 31.479996602365414))
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_037C8D_N31E004_2021_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037C8D_N31E004_2021_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037C8D_N31E004_2021_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037C8D_N31E004_2021_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037C8D_N31E004_2021_10_20_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