https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-26T18:03:40.989236Z
2022-04-26T18:04:05.987486Z
s3://sentinel-s1-l1c/GRD/2022/4/26/IW/DV/S1A_IW_GRDH_1SDV_20220426T180340_20220426T180405_042948_05208A_978B
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
2022-04-26T18:03:40.989236Z
2022-04-26T18:04:05.987486Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220426T201149_V20220426T162151_20220426T193921.EOF
347.9452767821694
693000
Copernicus Ground Segment
2022-04-26T20:45:06.102102Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220426T180340_20220426T180405_042948_05208A_978B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.1342140162320942 11.577565558388745,1.7011095764169428 11.690333258687772,2.2683080593389615 11.801948418010635,2.8352801078860157 11.912297959536247,3.3920209861691326 12.019457631315163,3.3213701617452127 12.381513973775062,3.095658833587428 13.527490510762554,2.535101109519612 13.42142071049322,1.9640583216563252 13.311985943052967,1.3943216026968819 13.201423006974974,0.8246328520480068 13.089500640984115,0.8750126786092263 12.848015086814941,0.9492583346908955 12.48505006623135,0.9871138713972261 12.303710439872386,1.0242207252337763 12.122220145768017,1.0605248831193983 11.940567744742761,1.1342140162320942 11.577565558388745))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86203611662874
46.04944153671974
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
2022-04-26T22:35:54.806364Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2022/04/26/05208A
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.24068415151373,0.843304887256944 13.0,1.0 13.0,1.0 12.24068415151373))
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_05208A_N12E000_2022_04_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05208A_N12E000_2022_04_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05208A_N12E000_2022_04_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05208A_N12E000_2022_04_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05208A_N12E000_2022_04_26_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