https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-25T18:12:23.839071Z
2023-06-25T18:12:40.116884Z
s3://sentinel-s1-l1c/GRD/2023/6/25/IW/DV/S1A_IW_GRDH_1SDV_20230625T181223_20230625T181240_049146_05E8E5_D79A
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
2023-06-25T18:12:23.839071Z
2023-06-25T18:12:40.116884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230625T201334_V20230625T163014_20230625T194744.EOF
347.92956712412183
693000
Copernicus Ground Segment
2023-06-25T20:32:41.187565Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230625T181223_20230625T181240_049146_05E8E5_D79A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.1732918043364848 12.800578675540345,-0.6048081524815884 12.912540123358424,-0.034912848466476284 13.023438989206394,0.535730604640734 13.1331303712377,1.0951037251423494 13.239331156131707,1.025041721523862 13.601524971837616,0.9531806074494089 13.963452779933782,0.9274049524054833 14.097434104476106,0.36490041309682475 13.991694137891864,-0.20758328438652562 13.882636680733054,-0.7797006716616152 13.772206180121106,-1.3498723907174428 13.66072386245142,-1.2486663319802642 13.163321609681232,-1.2094308391319477 12.982210370780498,-1.1732918043364848 12.800578675540345))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87155594903591
46.05294052897971
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
2023-06-26T01:22:30.635197Z
Batch API, v4.221.0
s3://deafrica-sentinel-1/s1_rtc/N14E000/2023/06/25/05E8E5
2.0E-4
2.0E-4
true
block average
2
2
15.0
0.0
14.0
1.0
POLYGON((0.40908507940215344 14.0,0.9274049524054836 14.097434104476106,0.9461495638285328 14.0,0.40908507940215344 14.0))
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_05E8E5_N14E000_2023_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E8E5_N14E000_2023_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E8E5_N14E000_2023_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E8E5_N14E000_2023_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E8E5_N14E000_2023_06_25_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