https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-19T15:49:28.369088Z
2023-06-19T15:49:53.367151Z
s3://sentinel-s1-l1c/GRD/2023/6/19/IW/DV/S1A_IW_GRDH_1SDV_20230619T154928_20230619T154953_049057_05E633_1D45
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
2023-06-19T15:49:28.369088Z
2023-06-19T15:49:53.367151Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230619T144029_V20230619T140212_20230619T203712.EOF
347.17694793863535
693000
Copernicus Ground Segment
2023-06-19T16:31:22.911254Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230619T154928_20230619T154953_049057_05E633_1D45
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.861660781865147 31.637832494608162,32.24744912285893 31.70055129745227,32.51648167050368 31.7435445834229,32.92049245582394 31.806970351946774,33.19013706062106 31.848542612758582,33.59505327810168 31.909830203295552,33.865292967225066 31.94997261592328,34.13576583792396 31.989540659169197,34.47256894567888 32.0379427488369,34.17224231770318 33.541344898671866,33.82963833732087 33.49340675658492,33.55452042022117 33.45417237301952,33.27965184777464 33.41432932108949,32.86782354254993 33.353426760923796,32.59359234685809 33.312068577565256,32.18273490759252 33.24890039542143,31.909160692958345 33.206036609580465,31.516885347607477 33.14344424028559,31.69676562984713 32.36098573858761,31.861660781865147 31.637832494608162))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62199787242688
46.22610897548974
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
2023-06-19T18:11:46.204895Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N32E031/2023/06/19/05E633
2.0E-4
2.0E-4
true
block average
2
2
33.0
31.0
32.0
32.0
POLYGON((31.779078471193518 32.0,31.54986190850147 33.0,32.0 33.0,32.0 32.0,31.779078471193518 32.0))
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_05E633_N32E031_2023_06_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E633_N32E031_2023_06_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E633_N32E031_2023_06_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E633_N32E031_2023_06_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E633_N32E031_2023_06_19_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