https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-06T03:17:45.381418Z
2022-08-06T03:18:10.380100Z
s3://sentinel-s1-l1c/GRD/2022/8/6/IW/DV/S1A_IW_GRDH_1SDV_20220806T031745_20220806T031810_044426_054D37_5204
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
2022-08-06T03:17:45.381418Z
2022-08-06T03:18:10.380100Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220806T062416_V20220806T022239_20220806T054009.EOF
192.3124911443111
693000
Copernicus Ground Segment
2022-08-06T06:40:13.926683Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220806T031745_20220806T031810_044426_054D37_5204
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.36800080403185 -20.036027096411484,33.803598734945005 -19.906626224944567,33.196251893754685 -19.765134155408447,32.590767887630555 -19.62178738202101,32.0409467176697 -19.48966106606125,31.992775427281053 -19.66912152995925,31.803935917200356 -20.388425899908054,31.644926042667436 -20.987018667068885,32.2050452087402 -21.122292192087436,32.812490095824984 -21.266635755873043,33.42026068473951 -21.408603056340795,33.98874960703661 -21.539158766301092,34.00455714380115 -21.479736861994276,34.05081622221288 -21.29941759215818,34.14149720121183 -20.938387116222355,34.18788972832544 -20.758127701574246,34.32258988127222 -20.21637967201834,34.36800080403185 -20.036027096411484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07275
45.90925533516632
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
2022-08-06T08:29:06.438268Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2022/08/06/054D37
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -21.0))
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_054D37_S21E033_2022_08_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054D37_S21E033_2022_08_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054D37_S21E033_2022_08_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054D37_S21E033_2022_08_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054D37_S21E033_2022_08_06_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