https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-20T17:08:15.701700Z
2021-05-20T17:08:44.746021Z
s3://sentinel-s1-l1c/GRD/2021/5/20/IW/DV/S1B_IW_GRDH_1SDV_20210520T170815_20210520T170844_026991_03397F_64AD
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
2021-05-20T17:08:15.701700Z
2021-05-20T17:08:44.746021Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.65264537368535
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-20T18:40:32.736281Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210520T170815_20210520T170844_026991_03397F_64AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.302580205177195 22.401485469962434,13.677990650771603 22.46925380845729,13.929443963352565 22.51412105252789,14.180735117560866 22.55853926816502,14.557735539985977 22.624390466040985,14.937096063857252 22.689697384278826,15.19018292364025 22.73273329571167,15.696675157685707 22.81757761228595,15.379228801556586 24.444212934404806,14.865348525561345 24.36015378854202,14.608973955253273 24.31752397219756,14.227147201476699 24.253177852215863,13.972125414930327 24.209632288431067,13.58975553327183 24.14348741511455,13.334742422662874 24.098803929669852,12.956325904002899 24.031655722584837,13.060405785760063 23.546360649743043,13.176184754821161 23.002880300178326,13.214635189552329 22.821694320301358,13.302580205177195 22.401485469962434))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90738906240032
46.68186422199725
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
2021-12-26T05:56:29.663944Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E014/2021/05/20/03397F
2.0E-4
2.0E-4
true
block average
2
2
23.0
14.0
22.0
15.0
POLYGON((15.0 22.700393823544616,14.0 22.526592535100203,14.0 23.0,15.0 23.0,15.0 22.700393823544616))
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_03397F_N22E014_2021_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03397F_N22E014_2021_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03397F_N22E014_2021_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03397F_N22E014_2021_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03397F_N22E014_2021_05_20_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