https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-13T16:45:03.335026Z
2022-09-13T16:45:32.367434Z
s3://sentinel-s1-l1c/GRD/2022/9/13/IW/DV/S1A_IW_GRDH_1SDV_20220913T164503_20220913T164532_044988_055FF7_6C2D
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
2022-09-13T16:45:03.335026Z
2022-09-13T16:45:32.367434Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220913T172322_V20220913T133725_20220913T165455.EOF
346.90929787818607
693000
Copernicus Ground Segment
2022-09-13T18:17:26.839112Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220913T164503_20220913T164532_044988_055FF7_6C2D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.88908399744574 -35.04184460670188,29.23420686374402 -34.96284396988505,29.507710671756293 -34.89941722468103,29.78079297029052 -34.83537859676647,30.1896211023219 -34.73817865551523,30.461639717651014 -34.67262087603662,30.868861935228047 -34.57315340103806,31.139803191219233 -34.50609144633026,31.514385551689408 -34.412197715296166,31.367214489311266 -34.000404296881854,31.24154448059787 -33.64521657989191,31.11694871744879 -33.289878470179545,30.952110383592824 -32.81487126000337,30.583743788113694 -32.90696332902721,30.317338268397904 -32.97276457511798,29.9169942449032 -33.070403414608165,29.649610412219566 -33.13478401427528,29.247807710356994 -33.23028153378844,28.97945744453565 -33.29322774388044,28.71072405781291 -33.35559634593801,28.37166544959468 -33.43331412370395,28.52351886401852 -33.91158258788445,28.638208902640258 -34.26939827414496,28.753808250588747 -34.627096366255444,28.88908399744574 -35.04184460670188))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.56491
45.44314539892009
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
2022-09-13T20:06:17.908766Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S33E031/2022/09/13/055FF7
2.0E-4
2.0E-4
true
block average
2
2
-32.0
31.0
-33.0
32.0
POLYGON((31.0 -32.95287261292757,31.016354277993212 -33.0,31.0 -33.0,31.0 -32.95287261292757))
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_055FF7_S33E031_2022_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055FF7_S33E031_2022_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055FF7_S33E031_2022_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055FF7_S33E031_2022_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055FF7_S33E031_2022_09_13_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 2021
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