https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-21T16:35:13.198635Z
2021-09-21T16:35:38.197564Z
s3://sentinel-s1-l1c/GRD/2021/9/21/IW/DV/S1B_IW_GRDH_1SDV_20210921T163513_20210921T163538_028799_036FE2_C7BE
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
2021-09-21T16:35:13.198635Z
2021-09-21T16:35:38.197564Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.69682317508097
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-21T20:33:59.229833Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210921T163513_20210921T163538_028799_036FE2_C7BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.736158440080704 21.40726840787186,22.331851009347357 21.5154796341799,22.93331709785949 21.622425639044394,23.53464801427303 21.72702300761047,24.116683605984658 21.82604106755621,23.822897948597806 23.332354642065543,23.23593372225334 23.234616019314412,22.62568644055348 23.130521200341413,22.018842178178733 23.0245043357424,21.416306881903918 22.916773270640004,21.58312064764803 22.132008655307544,21.62119149348009 21.950766475911095,21.65854657961118 21.769393055831472,21.69818002452066 21.588435208720906,21.736158440080704 21.40726840787186))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85794056591799
46.1137082133688
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
2021-12-26T12:07:14.895349Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N22E023/2021/09/21/036FE2
2.0E-4
2.0E-4
true
block average
2
2
23.0
23.0
22.0
24.0
POLYGON((23.887719131024305 23.0,24.0 22.424307508405406,24.0 22.0,23.0 22.0,23.0 23.0,23.887719131024305 23.0))
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_036FE2_N22E023_2021_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036FE2_N22E023_2021_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036FE2_N22E023_2021_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036FE2_N22E023_2021_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036FE2_N22E023_2021_09_21_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