https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-20T03:54:38.549589Z
2021-03-20T03:55:07.568675Z
s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1B_IW_GRDH_1SDV_20210320T035438_20210320T035507_026093_031D0C_0521
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
2021-03-20T03:54:38.549589Z
2021-03-20T03:55:07.568675Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210320T051411_V20210320T031111_20210320T094611.EOF
192.2649401471497
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-20T06:23:43.406303Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210320T035438_20210320T035507_026093_031D0C_0521
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.108649348381856 21.739046271107746,30.514101686459284 21.846695860936656,29.916487936872425 21.9525828619234,29.31668899392288 22.05651886671962,28.721064003084393 22.157410584861136,28.639721399850494 21.737278150102867,28.604027778389074 21.556505998139944,28.404033349881477 20.530982291171632,28.9934008129756 20.428879178819706,29.58610953486046 20.324046766342704,30.179445381468852 20.2169492227518,30.76599735370121 20.10895827191309,30.792797938420975 20.230226796932072,30.830023937278792 20.411652091743985,30.868929165830043 20.592766059173186,30.907046790973027 20.774025143282955,31.01991238685114 21.31807190257912,31.059845962791307 21.49899583565836,31.0962226352816 21.680570474755495,31.108649348381856 21.739046271107746))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80466654702204
46.03094
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
2021-12-26T02:45:43.634994Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/03/20/031D0C
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.11016217787166,29.642850814185547 22.0,29.0 22.0,29.0 22.11016217787166))
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_031D0C_N22E029_2021_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031D0C_N22E029_2021_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031D0C_N22E029_2021_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031D0C_N22E029_2021_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031D0C_N22E029_2021_03_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