https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-03T02:13:00.349046Z
2021-05-03T02:13:22.139102Z
s3://sentinel-s1-l1c/GRD/2021/5/3/IW/DV/S1A_IW_GRDH_1SDV_20210503T021300_20210503T021322_037717_047373_60D6
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
2021-05-03T02:13:00.349046Z
2021-05-03T02:13:22.139102Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4974302888068
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-03T05:14:14.717401Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210503T021300_20210503T021322_037717_047373_60D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.62259985628691 -24.641526763896174,49.05469755589839 -24.51078043390516,48.807687945395635 -24.45315819777048,48.43759434503552 -24.36597426850158,48.1911469277964 -24.30735337002285,47.82190008542062 -24.218678257298123,47.576019401289415 -24.15906777609525,47.228729673795044 -24.074088612552437,47.17633468462884 -24.252880713262268,47.12683884477887 -24.43250911130404,47.07372695564527 -24.611252408902455,47.02440593940433 -24.790960955635075,46.971691735973195 -24.969839944932442,46.9218473875071 -25.149455119767758,46.89171994419091 -25.25311612228721,47.23910497009916 -25.338381315939152,47.487117228613656 -25.398679172060252,47.85959429565207 -25.488345346428027,48.10821691494619 -25.54760021432732,48.48160558947594 -25.63569478258674,48.73083324163678 -25.69389713167576,48.98030129172213 -25.751675916379654,49.30389165798403 -25.82589248354903,49.47802772101717 -25.181661368082935,49.62259985628691 -24.641526763896174))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.86935
45.64578492707722
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
2021-12-26T05:05:23.508981Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E046/2021/05/03/047373
2.0E-4
2.0E-4
true
block average
2
2
-25.0
46.0
-26.0
47.0
POLYGON((47.0 -25.279693318304712,46.89171994419103 -25.253116122287043,46.96332212969703 -25.0,47.0 -25.0,47.0 -25.279693318304712))
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_047373_S26E046_2021_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047373_S26E046_2021_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047373_S26E046_2021_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047373_S26E046_2021_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047373_S26E046_2021_05_03_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