https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-06T17:24:54.550427Z
2022-07-06T17:25:23.751267Z
s3://sentinel-s1-l1c/GRD/2022/7/6/IW/DV/S1A_IW_GRDH_1SDV_20220706T172454_20220706T172523_043983_054009_1816
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
2022-07-06T17:24:54.550427Z
2022-07-06T17:25:23.751267Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220706T193212_V20220706T154047_20220706T185817.EOF
347.74429664740876
693000
Copernicus Ground Segment
2022-07-06T20:01:38.601025Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220706T172454_20220706T172523_043983_054009_1816
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.708213715556642 19.904630473020564,10.293524495780218 20.012619951653612,10.88451246193629 20.119548990083516,11.477067037727613 20.224632466020648,12.060966509926978 20.326089504862598,11.92101215954746 21.049836961120796,11.782454089278328 21.77383478033816,11.74591695437663 21.962660813766494,11.154922965881516 21.862272673466823,10.556138572976534 21.758253460175144,9.957185470792334 21.651887870802657,9.36700791068423 21.5448127378908,9.40737664869525 21.35570428893147,9.444122144990375 21.174153870709336,9.483699846678542 20.993122827549403,9.518777086668475 20.811263075577692,9.555586599297257 20.629720441820393,9.593564164006953 20.4483922867641,9.632365544570295 20.267216162320246,9.669950550894212 20.08581401902471,9.708213715556642 19.904630473020564))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88820100117543
46.06309799756897
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
2022-07-06T20:59:59.123949Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N21E010/2022/07/06/054009
2.0E-4
2.0E-4
true
block average
2
2
22.0
10.0
21.0
11.0
POLYGON((10.0 21.659491124907717,10.556138572969084 21.758253460173805,11.0 21.835359872761213,11.0 21.0,10.0 21.0,10.0 21.659491124907717))
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_054009_N21E010_2022_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054009_N21E010_2022_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054009_N21E010_2022_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054009_N21E010_2022_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054009_N21E010_2022_07_06_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