https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-19T17:54:52.382324Z
2023-09-19T17:55:17.380521Z
s3://sentinel-s1-l1c/GRD/2023/9/19/IW/DV/S1A_IW_GRDH_1SDV_20230919T175452_20230919T175517_050400_0611A1_5288
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
2023-09-19T17:54:52.382324Z
2023-09-19T17:55:17.380521Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230919T164707_V20230919T161356_20230919T224856.EOF
347.98683328039306
693000
Copernicus Ground Segment
2023-09-19T22:25:45.158805Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230919T175452_20230919T175517_050400_0611A1_5288
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.793370531330804 8.655831625405348,4.355751757626542 8.770241462991926,4.920631490312892 8.884244465163098,5.482974760908765 8.996813048351711,6.0273231377284135 9.104892480836769,5.991678414428004 9.285898317454176,5.918914210446646 9.6477887344071,5.883096805984381 9.828836952199204,5.77613874029552 10.372044224186029,5.741809236585537 10.553359674721188,5.729877099497936 10.61345259933049,5.1822538338516795 10.506431792662353,4.613134340159743 10.39412528793957,4.048354946771798 10.281595996619226,3.483246034686503 10.1679333307491,3.495259005742277 10.107609214451585,3.5330794865011517 9.926245688143513,3.5696953069805626 9.744635843509815,3.6814957393681196 9.200189174432763,3.7197669406471943 9.018907430039935,3.75716501897907 8.837445612708706,3.793370531330804 8.655831625405348))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86790081432143
46.1269315068076
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
2023-09-19T23:59:52.433959Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N09E003/2023/09/19/0611A1
2.0E-4
2.0E-4
true
block average
2
2
10.0
3.0
9.0
4.0
POLYGON((3.7236636367130136 9.0,3.681495739367249 9.200189174437012,3.517699197039216 10.0,4.0 10.0,4.0 9.0,3.7236636367130136 9.0))
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_0611A1_N09E003_2023_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0611A1_N09E003_2023_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0611A1_N09E003_2023_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0611A1_N09E003_2023_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0611A1_N09E003_2023_09_19_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