https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-01T15:42:42.609515Z
2022-03-01T15:42:54.055967Z
s3://sentinel-s1-l1c/GRD/2022/3/1/IW/DV/S1A_IW_GRDH_1SDV_20220301T154242_20220301T154254_042129_050502_D3B1
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
2022-03-01T15:42:42.609515Z
2022-03-01T15:42:54.055967Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220301T160135_V20220301T141015_20220301T204515.EOF
347.64416648856235
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-01T16:28:45.153202Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220301T154242_20220301T154254_042129_050502_D3B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.544544868797935 -22.069858492999472,42.140774155535695 -21.93278894123914,42.73716904057886 -21.793265530936974,43.332405211583364 -21.6516080541641,43.89902429390362 -21.51452008569461,43.84931828369961 -21.335288755898436,43.74551226981643 -20.95297050578303,43.18197306266933 -21.089063915627626,42.58882727893906 -21.230027724105398,41.99456572026763 -21.36891678841605,41.400507478879845 -21.505412859239872,41.544544868797935 -22.069858492999472))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35777
45.73811518395336
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
2022-03-01T18:35:19.625196Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S21E043/2022/03/01/050502
2.0E-4
2.0E-4
true
block average
2
2
-20.0
43.0
-21.0
44.0
POLYGON((43.55077129070643 -21.0,43.74551226981643 -20.952970505783018,43.75828159047565 -21.0,43.55077129070643 -21.0))
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_050502_S21E043_2022_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050502_S21E043_2022_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050502_S21E043_2022_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050502_S21E043_2022_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050502_S21E043_2022_03_01_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