https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-09T05:49:23.486832Z
2021-08-09T05:49:57.272484Z
s3://sentinel-s1-l1c/GRD/2021/8/9/IW/DV/S1B_IW_GRDH_1SDV_20210809T054923_20210809T054957_028165_035C2A_1325
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
2021-08-09T05:49:23.486832Z
2021-08-09T05:49:57.272484Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3418446254996
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-09T08:26:09.079468Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210809T054923_20210809T054957_028165_035C2A_1325
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.7694386562701916 23.93899784515201,2.3880177181759294 24.006738771002205,2.131913240347303 24.051651520477378,1.619952119893995 24.140058639698715,1.363416647215988 24.183668284454388,0.9779512651406838 24.24832939733796,0.7206195579253328 24.2909175771173,0.3443390734076507 24.35235359315984,0.3087729148619609 24.171739795613735,0.27445522187623606 23.990825565684748,0.20414554098686785 23.629255793713714,0.13327490293289254 23.26776065728391,0.06391444260734079 22.905998770537135,-0.026698715275803288 22.440899286384756,0.34394374379787906 22.3786545110611,0.5972608437846627 22.33559024162274,0.8504789456897841 22.29212086702874,1.2300081793959112 22.226178196590006,1.7355268298836606 22.13687448068325,1.9880033784018292 22.091643798011837,2.3644848842547845 22.023419574679444,2.4630248132357955 22.489532441491566,2.5768988172425753 23.03330492064233,2.615508782301969 23.214444248523712,2.648154351379409 23.39665367731167,2.731679054590356 23.757800826789595,2.7694386562701916 23.93899784515201))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85015046936555
46.68796404605786
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
2021-12-26T09:57:42.659017Z
Batch API, v4.44.1
s3://deafrica-sentinel-1/s1_rtc/N22E000/2021/08/09/035C2A
2.0E-4
2.0E-4
true
block average
2
2
23.0
0.0
22.0
1.0
POLYGON((1.0 22.266141794186847,0.0 22.436415570358477,0.0 22.577938530931537,0.08193726033794482 23.0,1.0 23.0,1.0 22.266141794186847))
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_035C2A_N22E000_2021_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035C2A_N22E000_2021_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035C2A_N22E000_2021_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035C2A_N22E000_2021_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035C2A_N22E000_2021_08_09_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