https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-07T04:56:25.558519Z
2023-02-07T04:56:50.556709Z
s3://sentinel-s1-l1c/GRD/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T045625_20230207T045650_047125_05A752_9C27
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
2023-02-07T04:56:25.558519Z
2023-02-07T04:56:50.556709Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230207T063004_V20230207T023050_20230207T054820.EOF
192.0108208146376
693000
Copernicus Ground Segment
2023-02-07T07:27:02.277324Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230207T045625_20230207T045650_047125_05A752_9C27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.262089218125968 9.915813198734492,13.693779566439932 10.030311097740215,13.134126081160721 10.14203042259065,12.573939487514583 10.252821124158016,12.017689666733355 10.36179891067725,11.98004444416324 10.181193273158476,11.948147763871065 9.999362902989777,11.910781452275586 9.818598641817967,11.876728313490705 9.637177275786884,11.804392681040769 9.275149376303954,11.762861842050178 9.095189580490219,11.727273191665564 8.914049020345914,11.714629839310398 8.854351657295862,12.27317424626537 8.74319262028267,12.834104437076338 8.630660269136875,13.392669703842767 8.51771760423235,13.951632250915857 8.403819121869121,13.964150811354958 8.463774422417757,13.999788985548802 8.645626965883181,14.039324499367275 8.826680335974077,14.113319348334425 9.189818027931045,14.151177257921429 9.371208224234767,14.262089218125968 9.915813198734492))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85332696756543
46.04352
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
2023-02-07T13:26:07.799175Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N08E014/2023/02/07/05A752
2.0E-4
2.0E-4
true
block average
2
2
9.0
14.0
8.0
15.0
POLYGON((14.07464102708301 9.0,14.039324499367343 8.826680335974668,14.0 8.646593309148681,14.0 9.0,14.07464102708301 9.0))
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_05A752_N08E014_2023_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A752_N08E014_2023_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A752_N08E014_2023_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A752_N08E014_2023_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A752_N08E014_2023_02_07_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