https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-07T16:52:56.023212Z
2021-06-07T16:53:25.042238Z
s3://sentinel-s1-l1c/GRD/2021/6/7/IW/DV/S1A_IW_GRDH_1SDV_20210607T165256_20210607T165325_038236_04832D_C77E
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
2021-06-07T16:52:56.023212Z
2021-06-07T16:53:25.042238Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8614209224119
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-07T18:09:29.205180Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210607T165256_20210607T165325_038236_04832D_C77E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.02344728909736 -35.59067496787447,27.375616862114924 -35.51006339478205,27.649545882831692 -35.44652326434644,27.923043334597033 -35.38236520230536,28.33247508622894 -35.284974678309446,28.604883261434345 -35.219282301686036,29.012670370761306 -35.119601797062494,29.28397511791518 -35.0523903775238,29.661621141491267 -34.957629360713604,29.512439761257745 -34.54623785470086,29.385046206363924 -34.191316246102154,29.25875971735494 -33.83623991481246,29.091959820982517 -33.36227676964223,28.720696914156882 -33.455197314161396,28.454018518580426 -33.52112906118899,28.053247371473482 -33.61895256350623,27.785567001210882 -33.683448790380695,27.38330197135366 -33.779108403503386,27.11463189994265 -33.84215502887062,26.845569538011965 -33.90461792988863,26.49970349601899 -33.98389866831167,26.65322417865406 -34.46118248189952,26.76936497825675 -34.818786159072346,26.886444749454924 -35.17626897128193,27.02344728909736 -35.59067496787447))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.62943
45.42480116649511
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
2021-12-26T06:52:12.769944Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S36E029/2021/06/07/04832D
2.0E-4
2.0E-4
true
block average
2
2
-35.0
29.0
-36.0
30.0
POLYGON((29.492763693760374 -35.0,29.0 -35.12269897429601,29.0 -35.0,29.492763693760374 -35.0))
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_04832D_S36E029_2021_06_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04832D_S36E029_2021_06_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04832D_S36E029_2021_06_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04832D_S36E029_2021_06_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04832D_S36E029_2021_06_07_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