https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-07-21T17:49:24.595414Z
2022-07-21T17:50:01.881382Z
s3://sentinel-s1-l1c/GRD/2022/7/21/IW/DV/S1A_IW_GRDH_1SDV_20220721T174949_20220721T175001_044202_054693_E2A7
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
2022-07-21T17:49:49.595689Z
2022-07-21T17:50:01.881382Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220721T195434_V20220721T160529_20220721T192259.EOF
347.73540529329705
693000
Copernicus Ground Segment
2022-07-21T20:08:05.771557Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220721T174949_20220721T175001_044202_054693_E2A7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.3735040592568772 20.684040118893336,3.9649563538210244 20.792305771642948,4.559006438899022 20.898845897451963,5.156132056989712 21.003710543579672,5.740333479737369 21.104138486978485,5.705820811653806 21.285035923229895,5.670227537593542 21.46583848672766,5.635499269565479 21.64678235588889,5.621739916860858 21.720755985816623,5.034687589190153 21.62070201484065,4.434780176538332 21.51616961819932,3.835355886392382 21.409419171697202,3.2430751558056437 21.301680557709247,3.3735040592568772 20.684040118893336))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87842482443043
46.09451303777114
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/2022/7/21/IW/DV/S1A_IW_GRDH_1SDV_20220721T174924_20220721T174949_044202_054693_35BE
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
2022-07-21T17:49:24.595414Z
2022-07-21T17:49:49.594192Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220721T195434_V20220721T160529_20220721T192259.EOF
347.7672981603591
693000
Copernicus Ground Segment
2022-07-21T20:07:29.034445Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220721T174924_20220721T174949_044202_054693_35BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.6855159108467985 19.172763743405387,4.271222085401626 19.281625467824504,4.861419737467219 19.389281315815964,5.4517938488292215 19.494917118492115,6.0303384252985355 19.596436001245053,5.995220789637698 19.777271968748202,5.961618008232587 19.958456907747397,5.890969206169446 20.320218568008027,5.8564732364688 20.501234347040022,5.740333479737369 21.104138486978485,5.156132056989712 21.003710543579672,4.559006438899022 20.898845897451963,3.9649563538210244 20.792305771642948,3.3735040592568772 20.684040118893336,3.4249957560456417 20.44272510984052,3.4630234138502045 20.26144256619215,3.535514425802637 19.898212719969266,3.5723222055029753 19.71669961573202,3.6855159108467985 19.172763743405387))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88158222780883
46.08370776397439
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
2022-07-21T23:42:38.059450Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N20E003/2022/07/21/054693
2.0E-4
2.0E-4
true
block average
2
2
21.0
3.0
20.0
4.0
POLYGON((3.37350405925554 20.684040118899613,3.3067819046869262 21.0,4.0 21.0,4.0 20.0,3.5152003932140827 20.0,3.4630234138507716 20.261442566189245,3.37350405925554 20.684040118899613))
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],
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AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_054693_N20E003_2022_07_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054693_N20E003_2022_07_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054693_N20E003_2022_07_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054693_N20E003_2022_07_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054693_N20E003_2022_07_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