https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-08T18:06:10.954006Z
2022-01-08T18:06:40.144396Z
s3://sentinel-s1-l1c/GRD/2022/1/8/IW/DV/S1A_IW_GRDH_1SDV_20220108T180610_20220108T180640_041373_04EB41_2131
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
2022-01-08T18:06:10.954006Z
2022-01-08T18:06:40.144396Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220108T184011_V20220108T180041_20220109T003541.EOF
347.7191256556222
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-09T00:15:36.678277Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220108T180610_20220108T180640_041373_04EB41_2131
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.7392379748889143 20.64630908352958,-0.14770208005105756 20.75465351187186,0.44826674588879617 20.861600109519042,1.043928431288145 20.966274025865005,1.63143434365613 21.06733629908459,1.31357433406209 22.702754418240282,0.7187554500117208 22.602751842646285,0.11524968015127195 22.498886119726716,-0.48689567330410394 22.39284725058255,-1.083415825795122 22.285428413720897,-0.8904793504925337 21.371380228593257,-0.853054977443885 21.19001933992226,-0.7392379748889143 20.64630908352958))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82412597870026
46.03631094920668
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
2022-01-09T02:27:41.438829Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N22W001/2022/01/08/04EB41
2.0E-4
2.0E-4
true
block average
2
2
23.0
-1.0
22.0
0.0
POLYGON((-1.0 22.300449584330725,-0.48689567330334865 22.39284725058272,0.0 22.47859044579619,0.0 22.0,-1.0 22.0,-1.0 22.300449584330725))
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_04EB41_N22W001_2022_01_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EB41_N22W001_2022_01_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EB41_N22W001_2022_01_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EB41_N22W001_2022_01_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EB41_N22W001_2022_01_08_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