https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-19T16:37:51.104115Z
2022-11-19T16:38:16.101690Z
s3://sentinel-s1-l1c/GRD/2022/11/19/IW/DV/S1A_IW_GRDH_1SDV_20221119T163751_20221119T163816_045965_058019_A422
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
2022-11-19T16:37:51.104115Z
2022-11-19T16:38:16.101690Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221119T171714_V20221119T132911_20221119T164641.EOF
347.17012046842336
693000
Copernicus Ground Segment
2022-11-19T18:03:27.010228Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221119T163751_20221119T163816_045965_058019_A422
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.812336810075607 -31.494236666981834,30.160668234974057 -31.41431157188379,30.423522124532 -31.353271722367044,30.686033406447113 -31.291697378901535,31.079155192225187 -31.198337608734693,31.340804419539445 -31.135435065024872,31.732627055468296 -31.04009217809182,31.99340607237965 -30.975873745595205,32.33218556661549 -30.891517297427683,32.27396407688703 -30.713405848755023,32.103083443999914 -30.17798877366537,32.047052898602566 -29.999333170723833,31.933949556176287 -29.642354966460182,31.860132314512313 -29.404406629996437,31.52526151534061 -29.48756417242579,31.267459344974867 -29.550907801030547,31.011029893230628 -29.613338015521514,30.627352438999743 -29.70568196422235,30.374230513960242 -29.76590027596981,29.988752741195285 -29.856558615593286,29.729536400068486 -29.916806295085735,29.395048638761594 -29.99366159202054,29.414063665070486 -30.05276637196649,29.46532522308086 -30.232559709213348,29.515630002569495 -30.412590214660263,29.573455561477775 -30.590909756111387,29.66178592377188 -30.95388538987809,29.714311658988546 -31.133478090981647,29.76298500921674 -31.313974245773416,29.812336810075607 -31.494236666981834))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82771
45.64385961700135
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
2022-11-19T19:57:35.333499Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/11/19/058019
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_058019_S31E030_2022_11_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058019_S31E030_2022_11_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058019_S31E030_2022_11_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058019_S31E030_2022_11_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058019_S31E030_2022_11_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