https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-24T04:25:06.087736Z
2023-03-24T04:25:31.086092Z
s3://sentinel-s1-l1c/GRD/2023/3/24/IW/DV/S1A_IW_GRDH_1SDV_20230324T042506_20230324T042531_047781_05BD83_80AB
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
2023-03-24T04:25:06.087736Z
2023-03-24T04:25:31.086092Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230324T024331_V20230324T020615_20230324T084115.EOF
192.889785710042
693000
Copernicus Ground Segment
2023-03-24T04:33:35.567171Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230324T042506_20230324T042531_047781_05BD83_80AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.556790595540555 33.97052332175023,25.150413566724225 34.03466298802643,24.874398999915073 34.07740578948384,24.45986250921998 34.140357893117795,24.18316656736022 34.18154882300558,23.767623686563127 34.24216576749976,23.490267443160747 34.281795208246045,23.212653125205694 34.320797446259284,22.87513914323649 34.36730088051827,22.730081630272053 33.64581828016675,22.573595757215863 32.86421501431875,22.905219386618533 32.81726741622178,23.178002044193498 32.777939058457704,23.450543324004812 32.73801831087658,23.858896084817648 32.67702950435536,24.130820836336266 32.63563395112525,24.53823502210594 32.572439671633944,24.80952500452289 32.529578368971855,25.208972924310096 32.46532665055628,25.389098594042544 33.24805116352336,25.556790595540555 33.97052332175023))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67007843555704
46.25364801781026
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
2023-03-24T08:41:13.709401Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N33E022/2023/03/24/05BD83
2.0E-4
2.0E-4
true
block average
2
2
34.0
22.0
33.0
23.0
POLYGON((22.600781457432138 33.0,22.801291551885495 34.0,23.0 34.0,23.0 33.0,22.600781457432138 33.0))
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_05BD83_N33E022_2023_03_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BD83_N33E022_2023_03_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BD83_N33E022_2023_03_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BD83_N33E022_2023_03_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BD83_N33E022_2023_03_24_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