https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-24T03:07:28.179810Z
2022-10-24T03:07:53.178726Z
s3://sentinel-s1-l1c/GRD/2022/10/24/IW/DV/S1A_IW_GRDH_1SDV_20221024T030728_20221024T030753_045578_057309_F627
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
2022-10-24T03:07:28.179810Z
2022-10-24T03:07:53.178726Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221024T043902_V20221024T003543_20221024T035313.EOF
192.0978468961578
693000
Copernicus Ground Segment
2022-10-24T05:40:54.852432Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221024T030728_20221024T030753_045578_057309_F627
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.25207158714152 -12.464934243111065,37.68399011250208 -12.33663972078486,37.09711202236033 -12.202718164617004,36.52094426432589 -12.069924986537735,36.0091251095682 -11.950861356002381,35.96722234210863 -12.131366136695695,35.92289399513529 -12.311403414445103,35.8777403193284 -12.491253785507812,35.83082243864473 -12.670694059587497,35.78730054117697 -12.850950164314474,35.744929726375574 -13.031488447210352,35.70321732427061 -13.212195116540016,35.657799818588785 -13.39202877021246,35.64733220644709 -13.452395850604715,36.16704576986751 -13.574193414068821,36.74409628088029 -13.708006582180886,37.328884960745256 -13.842117598958907,37.90427412636649 -13.972572560645162,37.91835045556684 -13.912955319459673,37.95197222987962 -13.730082928724592,37.9925240189029 -13.548789944070533,38.03659561982471 -13.368301236313028,38.082882155093614 -13.188320467886953,38.16890882567423 -12.826892687479786,38.25207158714152 -12.464934243111065))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54456440568869
46.20944715242502
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
2022-10-24T07:09:29.530087Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/S14E038/2022/10/24/057309
2.0E-4
2.0E-4
true
block average
2
2
-13.0
38.0
-14.0
39.0
POLYGON((38.12770600022315 -13.0,38.08288215509218 -13.188320467892934,38.03659561982286 -13.368301236320677,38.0 -13.51817317183629,38.0 -13.0,38.12770600022315 -13.0))
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_057309_S14E038_2022_10_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057309_S14E038_2022_10_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057309_S14E038_2022_10_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057309_S14E038_2022_10_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057309_S14E038_2022_10_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