https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-08T16:19:05.816282Z
2022-05-08T16:19:34.834539Z
s3://sentinel-s1-l1c/GRD/2022/5/8/IW/DV/S1A_IW_GRDH_1SDV_20220508T161905_20220508T161934_043121_052655_F0D4
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
2022-05-08T16:19:05.816282Z
2022-05-08T16:19:34.834539Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220508T183936_V20220508T144307_20220508T180037.EOF
347.9746559051344
693000
Copernicus Ground Segment
2022-05-08T18:53:11.121652Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220508T161905_20220508T161934_043121_052655_F0D4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.31216925285336 -9.520035946161446,30.851762132151844 -9.399220012927785,31.418107934146978 -9.271442493532241,31.981898118352195 -9.143273704416266,32.52983877178562 -9.0177918034117,32.51568456537196 -8.959874119236606,32.47302091911167 -8.779583855703601,32.389124426703425 -8.418695840014099,32.345755121372456 -8.238590419338095,32.30442755658255 -8.058022388385988,32.26463150133159 -7.877111994356865,32.225197412720604 -7.69612639383769,32.18637501459314 -7.515010185680882,32.15972703615788 -7.3941334311343505,31.609207574737134 -7.519021752768206,31.055340344052468 -7.643889479993104,30.483710288942845 -7.771981192387062,29.956162924198107 -7.889425232764816,29.98303402924782 -8.010538949251204,30.017512242929236 -8.193045113875629,30.05523700844505 -8.374831465383636,30.094290514707282 -8.556326184278742,30.13676689194097 -8.737059853020256,30.175725102767565 -8.918585810304691,30.31216925285336 -9.520035946161446))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59698
46.00692478803311
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
2022-05-08T20:50:56.683763Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2022/05/08/052655
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.2916639882625 -8.0,32.345755121370914 -8.238590419332574,32.525490724007426 -9.0,32.0 -9.0,32.0 -8.0,32.2916639882625 -8.0))
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_052655_S09E032_2022_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052655_S09E032_2022_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052655_S09E032_2022_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052655_S09E032_2022_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052655_S09E032_2022_05_08_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 2019
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