https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T16:34:13.470684Z
2021-06-05T16:34:42.502751Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1B_IW_GRDH_1SDV_20210605T163413_20210605T163442_027224_034086_F926
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
2021-06-05T16:34:13.470684Z
2021-06-05T16:34:42.502751Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7929689459648
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T19:02:08.237064Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210605T163413_20210605T163442_027224_034086_F926
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.387968204362412 18.264846622898673,22.97752121863786 18.37536850147196,23.567803710059742 18.484061275550086,24.15616590265771 18.59043896283505,24.72286313711867 18.691036990450165,24.53689176716325 19.653536667149623,24.407303906503863 20.318432581630834,23.83273219261404 20.2186233954377,23.23735098337599 20.11307502014168,22.642530858656592 20.005478050534162,22.049797856634335 19.89612600223892,22.114020452686674 19.592405142634497,22.189756433963677 19.22982573532774,22.229718012329553 19.048927180979934,22.26607214309656 18.867351722301642,22.340096045372647 18.50444304078986,22.387968204362412 18.264846622898673))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89790572970622
46.1547944348906
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
2021-12-26T06:43:20.237601Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/06/05/034086
2.0E-4
2.0E-4
true
block average
2
2
19.0
23.0
18.0
24.0
POLYGON((24.0 18.56220368911011,23.0 18.37950767405402,23.0 19.0,24.0 19.0,24.0 18.56220368911011))
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_034086_N18E023_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034086_N18E023_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034086_N18E023_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034086_N18E023_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034086_N18E023_2021_06_05_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