https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-09T17:24:44.818685Z
2019-01-09T17:25:13.826694Z
s3://sentinel-s1-l1c/GRD/2019/1/9/IW/DV/S1A_IW_GRDH_1SDV_20190109T172444_20190109T172513_025403_02D052_BD0E
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
2019-01-09T17:24:44.818685Z
2019-01-09T17:25:13.826694Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190109T180720_V20190109T141807_20190109T173537.EOF
346.5671967330644
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-09T18:25:15.498196Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190109T172444_20190109T172513_025403_02D052_BD0E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.866288626 -38.627793358,20.230412407 -38.544641659,20.514808048 -38.478757552,20.798684626 -38.412186757,21.223519491 -38.31104929,21.506085003 -38.242774334,21.928939368 -38.13909419,22.210175544 -38.069133215,22.600023644 -37.97080473,22.438284423 -37.560839399,22.300433359 -37.207470144,22.16389297 -36.85391833,21.983811533 -36.382182509,21.60125099 -36.478457635,21.325320451 -36.546982785,20.910517559 -36.648574964,20.633381207 -36.715502158,20.216781462 -36.814684924,19.938455341 -36.879997572,19.659658014 -36.944659806,19.302757368 -37.026304683,19.467604911 -37.501772757,19.59250473 -37.858169443,19.718526723 -38.214424803,19.866288626 -38.627793358))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.54118
45.36117649232254
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
2021-12-24T09:27:52.819897Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2019/01/09/02D052
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.22030916490493 -37.0,22.43828442299176 -37.56083939897884,22.60002364400007 -37.970804730000154,22.484271626277117 -38.0,22.0 -38.0,22.0 -37.0,22.22030916490493 -37.0))
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_02D052_S38E022_2019_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D052_S38E022_2019_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D052_S38E022_2019_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D052_S38E022_2019_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D052_S38E022_2019_01_09_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