https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-15T16:38:57.120877Z
2018-03-15T16:39:26.146425Z
s3://sentinel-s1-l1c/GRD/2018/3/15/IW/DV/S1B_IW_GRDH_1SDV_20180315T163857_20180315T163926_010044_012375_D092
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-03-15T16:38:57.120877Z
2018-03-15T16:39:26.146425Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180315T173012_V20180315T132755_20180315T164525.EOF
347.63648120248394
693000
Copernicus S1 Core Ground Segment - DPA
2018-03-15T17:47:51.983317Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180315T163857_20180315T163926_010044_012375_D092
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.373059195 -22.881834301,27.934578094 -22.752661631,28.177382307 -22.696117503,28.541214326 -22.610616188,29.146598854 -22.466297921,29.726129129 -22.325736642,29.710246848 -22.268030729,29.662514428 -22.088135807,29.612874162 -21.90872568,29.564099833 -21.729117073,29.514327615 -21.54976985,29.465634582 -21.370172495,29.368911561 -21.010860025,29.289368648 -20.710273826,28.715671678 -20.848731315,28.116494514 -20.991027795,27.516192197 -21.131227062,26.960635893 -21.258852184,27.03579997 -21.560806458,27.127227294 -21.921775132,27.173238406 -22.102206582,27.220314882 -22.282403629,27.266341835 -22.462852924,27.313243952 -22.643111244,27.358079551 -22.823854955,27.373059195 -22.881834301))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12294
45.80413280828122
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
2022-01-24T12:49:23.358898Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S23E029/2018/03/15/012375
2.0E-4
2.0E-4
true
block average
2
2
-22.0
29.0
-23.0
30.0
POLYGON((29.638128486265334 -22.0,29.72612912899992 -22.325736642000027,29.0 -22.501245779055086,29.0 -22.0,29.638128486265334 -22.0))
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_012375_S23E029_2018_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_012375_S23E029_2018_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_012375_S23E029_2018_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_012375_S23E029_2018_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_012375_S23E029_2018_03_15_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