https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-07T17:54:51.939400Z
2023-09-07T17:55:16.937632Z
s3://sentinel-s1-l1c/GRD/2023/9/7/IW/DV/S1A_IW_GRDH_1SDV_20230907T175451_20230907T175516_050225_060BA1_CB11
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
2023-09-07T17:54:51.939400Z
2023-09-07T17:55:16.937632Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230907T195147_V20230907T161350_20230907T193120.EOF
347.9858774323608
693000
Copernicus Ground Segment
2023-09-07T20:08:59.330633Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230907T175451_20230907T175516_050225_060BA1_CB11
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.7931963816897123 8.655801065795455,4.355575633045769 8.770220342146944,4.92045344727997 8.884232814540933,5.482794730393501 8.99681077247723,6.02723058919888 9.10491694169709,5.991584259517486 9.28592269727124,5.918815756923247 9.647812778647959,5.882996330650936 9.828860850555476,5.776032714906772 10.372067855344428,5.741701683913813 10.553383240629302,5.729768852258516 10.613476197782438,5.182057521100008 10.506428781060993,4.6129399094043695 10.394112675190984,4.048162546619752 10.281573951035359,3.483055638644305 10.167901788148702,3.495069242296999 10.107577732933116,3.5328917258056722 9.926214268063974,3.5695094661168283 9.744604597128042,3.6813157649492982 9.200158249594889,3.719588961812735 9.018876616367008,3.756988984788913 8.837414936516158,3.7931963816897123 8.655801065795455))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86668432826269
46.12653079994487
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
2023-09-07T23:58:54.903041Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N09E003/2023/09/07/060BA1
2.0E-4
2.0E-4
true
block average
2
2
10.0
3.0
9.0
4.0
POLYGON((3.7234795126244324 9.0,3.6813157649504515 9.200158249589432,3.5175040641763617 10.0,4.0 10.0,4.0 9.0,3.7234795126244324 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_060BA1_N09E003_2023_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060BA1_N09E003_2023_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060BA1_N09E003_2023_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060BA1_N09E003_2023_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060BA1_N09E003_2023_09_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