https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-06T02:18:04.219867Z
2023-11-06T02:18:33.266915Z
s3://sentinel-s1-l1c/GRD/2023/11/6/IW/DV/S1A_IW_GRDH_1SDV_20231106T021804_20231106T021833_051090_062936_5396
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
2023-11-06T02:18:04.219867Z
2023-11-06T02:18:33.266915Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231106T034221_V20231105T234625_20231106T030355.EOF
192.0955401112716
693000
Copernicus Ground Segment
2023-11-06T05:33:30.491166Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231106T021804_20231106T021833_051090_062936_5396
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.6580777850166 -12.21413564692246,50.08594342166738 -12.08501688648216,49.509347934040235 -11.95358687063768,48.933306751042 -11.820987563085682,48.41690692133142 -11.701019164074793,48.27513966368713 -12.299751016160627,48.18896586582531 -12.660380655312117,48.057920557772285 -13.200978587282279,48.02756309129631 -13.323406333640417,48.54607400933313 -13.444827972159745,49.12458783484267 -13.578903138900518,49.7042556963481 -13.711766696244847,50.28418125274237 -13.843202374392376,50.47935240917223 -12.996111134342954,50.6580777850166 -12.21413564692246))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51820402129703
46.07652896348048
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
2023-11-07T16:29:06.752888Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S12E049/2023/11/06/062936
2.0E-4
2.0E-4
true
block average
2
2
-11.0
49.0
-12.0
50.0
POLYGON((49.0 -11.836339726943491,49.7129665730933 -12.0,49.0 -12.0,49.0 -11.836339726943491))
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_062936_S12E049_2023_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062936_S12E049_2023_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062936_S12E049_2023_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062936_S12E049_2023_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062936_S12E049_2023_11_06_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