https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-31T18:10:24.798586Z
2023-08-31T18:10:49.797309Z
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T181024_20230831T181049_050123_06082E_7347
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
2023-08-31T18:10:24.798586Z
2023-08-31T18:10:49.797309Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230831T164649_V20230831T162209_20230831T225709.EOF
346.90892026276174
693000
Copernicus Ground Segment
2023-08-31T18:42:41.982260Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T181024_20230831T181049_050123_06082E_7347
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.920822695936915 35.19449406090362,-3.5168662109006883 35.25725288013223,-3.2338736947789424 35.30035230189933,-2.8093815870150367 35.3636795614282,-2.525886239876324 35.405089668386886,-2.1001150520049086 35.46595671093983,-1.8159202329650819 35.505700428069034,-1.5314515407686695 35.5447748841783,-1.2034309607710474 35.58893456552421,-1.2413730949132167 35.769070988460726,-1.4621667558342977 36.85130318560955,-1.4976901899748665 37.03183248157441,-1.5076824336329806 37.091353982069265,-1.8403212265494802 37.04783256113084,-2.12630792803888 37.00960953398337,-2.4184109189656295 36.96982734928979,-2.8384945837343083 36.91126340219974,-3.2754809028783383 36.84869408889977,-3.5752526586299904 36.80479247706974,-3.8609520598020275 36.76218902211378,-4.28418522126943 36.697730179232764,-4.270809154746701 36.63828041820847,-4.14067751827661 36.09661893158186,-3.968574206993001 35.374244683193155,-3.920822695936915 35.19449406090362))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59628401138916
46.32548092438385
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
2023-08-31T19:53:18.102737Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N36W002/2023/08/31/06082E
2.0E-4
2.0E-4
true
block average
2
2
37.0
-2.0
36.0
-1.0
POLYGON((-1.4914263918655533 37.0,-1.4621667558342055 36.85130318560918,-1.2884865166031008 36.0,-2.0 36.0,-2.0 37.0,-1.4914263918655533 37.0))
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_06082E_N36W002_2023_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06082E_N36W002_2023_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06082E_N36W002_2023_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06082E_N36W002_2023_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06082E_N36W002_2023_08_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