https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-25T18:08:57.062976Z
2022-06-25T18:09:26.098481Z
s3://sentinel-s1-l1c/GRD/2022/6/25/IW/DV/S1A_IW_GRDH_1SDV_20220625T180857_20220625T180926_043823_053B51_104F
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
2022-06-25T18:08:57.062976Z
2022-06-25T18:09:26.098481Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220625T165336_V20220625T162200_20220625T225700.EOF
347.240983747839
693000
Copernicus Ground Segment
2022-06-25T18:51:21.801132Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220625T180857_20220625T180926_043823_053B51_104F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.8585472069627693 30.55690322301576,-2.4612300599698553 30.62230789114568,-2.193057809409173 30.665717909657594,-1.790232535795682 30.72981511480515,-1.521281983377095 30.771869230727717,-1.1190875536693439 30.833654184779228,-0.849385489030877 30.87434239317384,-0.5816187490942183 30.914153447467267,-0.28292704091441034 30.957856008005624,-0.3302136507693826 31.195684803263937,-0.4363996637278044 31.737620562110138,-0.505070741427333 32.09919260046401,-0.5406284058627724 32.27979869612354,-0.5701731781924295 32.461244548852136,-0.5954864952499982 32.582684147014945,-0.890621771700026 32.5407364648259,-1.1654786735766693 32.50101248119656,-1.4446198249073368 32.46002483448267,-1.8526892090829135 32.398915094436894,-2.1297488187107074 32.35663079254198,-2.5398198221042 32.292852997725376,-2.814747038961121 32.24930024414893,-3.216890825181887 32.184436091106235,-3.1938782340104774 32.061889163534886,-3.1539128070100384 31.880872880648436,-3.112043958342152 31.700168830255684,-3.0720153901960914 31.51916647905629,-3.0332869821847064 31.337952530815453,-2.993866497634327 31.15685278055467,-2.9515442901186986 30.976232099878885,-2.912392153021199 30.79509119826323,-2.8585472069627693 30.55690322301576))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84070442427416
46.50350946177365
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
2022-06-25T20:24:39.076544Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N31W004/2022/06/25/053B51
2.0E-4
2.0E-4
true
block average
2
2
32.0
-4.0
31.0
-3.0
POLYGON((-3.0 31.185030408488743,-3.0720153901962477 31.51916647905709,-3.1802141215453936 32.0,-3.0 32.0,-3.0 31.185030408488743))
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_053B51_N31W004_2022_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053B51_N31W004_2022_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053B51_N31W004_2022_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053B51_N31W004_2022_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053B51_N31W004_2022_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