https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-28T14:53:06.491485Z
2021-06-28T14:53:31.489786Z
s3://sentinel-s1-l1c/GRD/2021/6/28/IW/DV/S1A_IW_GRDH_1SDV_20210628T145306_20210628T145331_038541_048C53_131E
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
2021-06-28T14:53:06.491485Z
2021-06-28T14:53:31.489786Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.63342714747125
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-28T16:45:26.232118Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210628T145306_20210628T145331_038541_048C53_131E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.09911195824622 -22.87294184081924,54.67031230491586 -22.741590061579423,54.912941667653584 -22.68509991650835,55.27651273943651 -22.59968073192378,55.88146558222182 -22.45550236486663,56.45925165161842 -22.315404339029065,56.26220114624396 -21.597589427399804,56.16454012226048 -21.238513616556734,56.05145175676344 -20.819963223532838,55.488350390427804 -20.955857647563718,55.23950082097596 -21.015281713907488,54.87982575847397 -21.100412215955085,54.279477514295564 -21.24060559631802,53.71388570504879 -21.3704936223563,53.91314316846024 -22.151727340699694,54.09911195824622 -22.87294184081924))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0872
45.71903688986342
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
2021-12-26T07:54:56.312370Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2021/06/28/048C53
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.10009599439703 -21.0,56.372668629454644 -22.0,56.0 -22.0,56.0 -21.0,56.10009599439703 -21.0))
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_048C53_S22E056_2021_06_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048C53_S22E056_2021_06_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048C53_S22E056_2021_06_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048C53_S22E056_2021_06_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048C53_S22E056_2021_06_28_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