https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-22T17:29:40.449825Z
2021-04-22T17:30:05.447531Z
s3://sentinel-s1-l1c/GRD/2021/4/22/IW/DV/S1B_IW_GRDH_1SDV_20210422T172940_20210422T173005_026582_032CA3_5147
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
2021-04-22T17:29:40.449825Z
2021-04-22T17:30:05.447531Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7575789329571
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-22T19:01:01.370238Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210422T172940_20210422T173005_026582_032CA3_5147
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.113337825748808 -19.327491136343657,14.685620969566873 -19.196337004051408,15.288017388469859 -19.056152705371062,15.893209229775474 -18.91310466400497,16.42206772723226 -18.786284337790807,16.3287004188202 -18.42665832051376,16.282874654484814 -18.24660951238509,16.190261920451164 -17.88678083910069,16.09692486944974 -17.527178796157767,16.035873566533546 -17.287879704330415,15.511191305397075 -17.41298580221148,14.911177402045062 -17.55415812529442,14.310004064997598 -17.69357957483875,13.751465135936368 -17.821279972272436,13.76589803519943 -17.88086686679165,13.807608594288617 -18.062069906926443,13.856439779277913 -18.24165341224201,13.901654000019185 -18.422071305206217,13.945846329591568 -18.60273150541869,13.99124764739899 -18.783123073038176,14.029028238870797 -18.965270226476097,14.069484247504057 -19.146812638289944,14.113337825748808 -19.327491136343657))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24254395306721
46.1445969065465
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
2021-12-26T04:30:23.462160Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S19E013/2021/04/22/032CA3
2.0E-4
2.0E-4
true
block average
2
2
-18.0
13.0
-19.0
14.0
POLYGON((14.0 -18.8253197684864,13.991247647397177 -18.783123073030687,13.901654000017372 -18.42207130519906,13.856439779277888 -18.241653412241963,13.807608594288748 -18.06206990692703,13.793320917224307 -18.0,14.0 -18.0,14.0 -18.8253197684864))
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_032CA3_S19E013_2021_04_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032CA3_S19E013_2021_04_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032CA3_S19E013_2021_04_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032CA3_S19E013_2021_04_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032CA3_S19E013_2021_04_22_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