https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-16T15:57:35.113492Z
2023-09-16T15:58:00.112015Z
s3://sentinel-s1-l1c/GRD/2023/9/16/IW/DV/S1A_IW_GRDH_1SDV_20230916T155735_20230916T155800_050355_06100B_BAAF
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
2023-09-16T15:57:35.113492Z
2023-09-16T15:58:00.112015Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230916T162148_V20230916T154915_20230916T222415.EOF
347.2253911911572
693000
Copernicus Ground Segment
2023-09-16T16:50:30.451036Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230916T155735_20230916T155800_050355_06100B_BAAF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.964868129672208 30.91312884712081,30.358735636548488 30.977721496643667,30.632221468158598 31.02181146162236,31.04304812013175 31.08688105581072,31.31720578897967 31.12952900428964,31.728914215910912 31.192410351727357,32.0036916123338 31.233601168077865,32.278727380882785 31.274208700208202,32.55583077452446 31.31449181559873,32.256402252186746 32.818171411363835,31.974635711048037 32.77827966010611,31.69501536408268 32.738029730178205,31.415647960827435 32.69715791696296,30.99707819176809 32.63468759149483,30.718357234285747 32.592267896532086,30.300772017418332 32.52748307483182,30.022717219848907 32.48352535184966,29.622332496447164 32.419066867849615,29.759806289217064 31.817065765257794,29.964868129672208 30.91312884712081))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62763863832765
46.55485431770364
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
2023-09-16T18:25:34.428459Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N31E029/2023/09/16/06100B
2.0E-4
2.0E-4
true
block average
2
2
32.0
29.0
31.0
30.0
POLYGON((29.945161048199566 31.0,29.71803117789403 32.0,30.0 32.0,30.0 31.0,29.945161048199566 31.0))
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_06100B_N31E029_2023_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06100B_N31E029_2023_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06100B_N31E029_2023_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06100B_N31E029_2023_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06100B_N31E029_2023_09_16_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