https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-01-31T03:23:24.852044Z
2023-01-31T03:24:14.850739Z
s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T032349_20230131T032414_047022_05A3DE_2FE7
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
2023-01-31T03:23:49.852137Z
2023-01-31T03:24:14.850739Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230131T064823_V20230131T023905_20230131T055635.EOF
192.1460285142665
693000
Copernicus Ground Segment
2023-01-31T07:33:04.548566Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230131T032349_20230131T032414_047022_05A3DE_2FE7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.453139275961796 17.503919869733224,37.86795097634657 17.614409100283634,37.27551802019927 17.7243626032712,36.7005716892811 17.829241699237294,36.12835297391711 17.931818356576557,36.09237578027001 17.75105244277847,36.05793157188596 17.56991545806821,36.02441939468249 17.38860606145185,35.98815097484559 17.207784546244554,35.954619134402336 17.026467110341635,35.917906282855114 16.84571651808993,35.88293778813142 16.664646940588,35.83737857014658 16.42391834313139,36.40376628287868 16.32043182671418,36.98186839195226 16.213121413517502,37.5616240044277 16.103805411316948,38.12721932083068 15.995523722428285,38.138377663146706 16.055356754996403,38.17832361616545 16.23632390429136,38.21542094450685 16.417838283948388,38.23839788688044 16.602057488726253,38.2733874023424 16.783967313336426,38.33270076178755 16.96122759795083,38.36025736736149 17.144557431533173,38.41175383410443 17.32332049934641,38.453139275961796 17.503919869733224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86541926810342
46.06807329452083
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
s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T032324_20230131T032349_047022_05A3DE_CF61
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
2023-01-31T03:23:24.852044Z
2023-01-31T03:23:49.850644Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230131T064823_V20230131T023905_20230131T055635.EOF
192.1850329032461
693000
Copernicus Ground Segment
2023-01-31T07:32:53.406603Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230131T032324_20230131T032349_047022_05A3DE_CF61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.772130222308974 19.01388126829284,38.18712161924915 19.122769600045952,37.5989252055315 19.230235001157038,37.00687538467899 19.33635786976566,36.4241337530375 19.438800373569716,36.38801640705861 19.258095037693028,36.34844693991697 19.077894889856854,36.31835098733716 18.896037500023485,36.24925454754418 18.533859268383985,36.21295204514776 18.35307169479169,36.175537658570626 18.172476809385007,36.12835297391711 17.931818356576557,36.7005716892811 17.829241699237294,37.27551802019927 17.7243626032712,37.86795097634657 17.614409100283634,38.453139275961796 17.503919869733224,38.46465723638774 17.563960229471746,38.50671253031603 17.744526889098054,38.54424180071441 17.925952767479806,38.583313875398254 18.107085595914516,38.772130222308974 19.01388126829284))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79795205501839
46.10390948612111
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
2023-01-31T21:40:18.441803Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N17E038/2023/01/31/05A3DE
2.0E-4
2.0E-4
true
block average
2
2
18.0
38.0
17.0
39.0
POLYGON((38.453139275966016 17.50391986975171,38.41175383410644 17.32332049935457,38.36025736736276 17.144557431538566,38.33852870462464 17.0,38.0 17.0,38.0 18.0,38.56021449337376 18.0,38.50671253031894 17.74452688911048,38.46465723639181 17.563960229488746,38.453139275966016 17.50391986975171))
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_05A3DE_N17E038_2023_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3DE_N17E038_2023_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3DE_N17E038_2023_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3DE_N17E038_2023_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3DE_N17E038_2023_01_31_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