https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-08T04:25:39.588319Z
2023-09-08T04:26:02.555745Z
s3://sentinel-s1-l1c/GRD/2023/9/8/IW/DV/S1A_IW_GRDH_1SDV_20230908T042539_20230908T042602_050231_060BD5_E5B8
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
2023-09-08T04:25:39.588319Z
2023-09-08T04:26:02.555745Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230908T042244_V20230908T034508_20230908T102008.EOF
192.7984768812164
693000
Copernicus Ground Segment
2023-09-08T04:33:27.318012Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230908T042539_20230908T042602_050231_060BD5_E5B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.212924940721614 32.46411793841391,24.81003379824965 32.52893727167833,24.53874708951342 32.571804641966914,24.131337756126104 32.63500804683702,23.859416214802867 32.67640976538471,23.45106818737316 32.73740773388152,23.178530025331188 32.77733461059157,22.905749583877903 32.81666918437986,22.578345477800582 32.86303349496889,22.54015168509843 32.68297918940727,22.50268838732555 32.502730120598684,22.467699811441125 32.32213083228349,22.430939661846153 32.141778635086176,22.325242949786094 31.606073696324074,22.648043819047533 31.559345175263108,22.91684172895718 31.519762177649643,23.319973596408513 31.4592771377967,23.5888049216814 31.418194589604806,23.99129749475961 31.35556524696686,24.258887878661756 31.313182420608932,24.526092848337473 31.27026656702467,24.922659555965172 31.205476629482778,25.00312100070299 31.56116053481987,25.08904820354161 31.922045269696305,25.212924940721614 32.46411793841391))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70508934695766
46.29217130278579
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
2023-09-08T06:54:37.065240Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N31E022/2023/09/08/060BD5
2.0E-4
2.0E-4
true
block average
2
2
32.0
22.0
31.0
23.0
POLYGON((23.0 31.507285289205946,22.325242949786098 31.606073696323946,22.402966174046004 32.0,23.0 32.0,23.0 31.507285289205946))
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_060BD5_N31E022_2023_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060BD5_N31E022_2023_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060BD5_N31E022_2023_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060BD5_N31E022_2023_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060BD5_N31E022_2023_09_08_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