https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-09-21T17:40:29.631928Z
2023-09-21T17:41:19.631426Z
s3://sentinel-s1-l1c/GRD/2023/9/21/IW/DV/S1A_IW_GRDH_1SDV_20230921T174054_20230921T174119_050429_061294_825A
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
2023-09-21T17:40:54.631677Z
2023-09-21T17:41:19.631426Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230921T194255_V20230921T155723_20230921T191453.EOF
347.80970995530686
693000
Copernicus Ground Segment
2023-09-21T19:54:59.802665Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230921T174054_20230921T174119_050429_061294_825A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.04419400134901 17.71074066771878,6.626375897262276 17.820487834438165,7.21132039556171 17.928877537721462,7.797409614146937 18.035586130890515,8.373982975038336 18.138704307916214,8.338470610656627 18.319527370093184,8.304018932474305 18.500625111999256,8.268891867026312 18.681598865882197,8.231683211121371 18.862203629062122,8.198735417053166 19.0435488115346,8.160793695930188 19.224018090044602,8.079216917254453 19.645688044337728,7.49845001649617 19.54384960814546,6.907538828759057 19.438181237499037,6.316815172211575 19.330486743552683,5.730374044684621 19.221538883628522,5.8559202490088555 18.617568475885726,5.930069896896717 18.25458409920524,5.9677885203494725 18.07321161646463,6.04419400134901 17.71074066771878))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86654070272788
46.10355081607128
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/2023/9/21/IW/DV/S1A_IW_GRDH_1SDV_20230921T174029_20230921T174054_050429_061294_E8D1
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
2023-09-21T17:40:29.631928Z
2023-09-21T17:40:54.630188Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230921T194255_V20230921T155723_20230921T191453.EOF
347.84905175496925
693000
Copernicus Ground Segment
2023-09-21T19:54:54.872821Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230921T174029_20230921T174054_050429_061294_E8D1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.358211265744492 16.199715767633837,6.936020197589677 16.31017846828115,7.514836663825048 16.419128007100966,8.094622487711904 16.526542132476777,8.66427852026986 16.63039568155236,8.593975568034468 16.992343351765363,8.561152788804367 17.173773159986304,8.490560093814898 17.53572926690789,8.462476287552454 17.717982129961126,8.41998010004672 17.897668165345006,8.373982975038336 18.138704307916214,7.797409614146937 18.035586130890515,7.21132039556171 17.928877537721462,6.626375897262276 17.820487834438165,6.04419400134901 17.71074066771878,6.1690136674890885 17.106414749174576,6.2450480131561985 16.74376907902178,6.358211265744492 16.199715767633837))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88093096342477
46.19070645401954
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
2023-09-22T00:12:48.714225Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N18E007/2023/09/21/061294
2.0E-4
2.0E-4
true
block average
2
2
19.0
7.0
18.0
8.0
POLYGON((7.0 18.0,7.0 19.0,8.0 19.0,8.0 18.0,7.0 18.0))
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_061294_N18E007_2023_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061294_N18E007_2023_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061294_N18E007_2023_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061294_N18E007_2023_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061294_N18E007_2023_09_21_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