https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-17T15:34:33.875204Z
2023-10-17T15:35:07.734756Z
s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T153433_20231017T153507_050806_061F94_D9E2
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
2023-10-17T15:34:33.875204Z
2023-10-17T15:35:07.734756Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231017T164200_V20231017T122327_20231017T154057.EOF
347.64616084013556
693000
Copernicus Ground Segment
2023-10-17T17:37:37.394746Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231017T153433_20231017T153507_050806_061F94_D9E2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.7738486601958 -22.691728255076924,44.36309539136119 -22.556156350983173,44.96212818132803 -22.415856036142017,45.55886858698734 -22.273616790811676,46.131121664002976 -22.134891409673774,46.02986139270596 -21.776672796093322,45.98035399387145 -21.597261657283305,45.93008091941829 -21.41805579679171,45.88178588395799 -21.238378571557107,45.83173377498419 -21.059148956659108,45.73306462132349 -20.70037925862823,45.683098192580026 -20.521172098514118,45.63426762749471 -20.341699054412516,45.605784855752844 -20.23414516544442,45.04017441795919 -20.370394369352127,44.44911668887181 -20.51057850597065,43.85818093036945 -20.6484818878458,43.279744079452016 -20.78128059793933,43.44389584406853 -21.43064398877444,43.582294110335745 -21.971778603817445,43.62915307210422 -22.15201062882647,43.724233557580895 -22.512192657887727,43.7738486601958 -22.691728255076924))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32561
45.72329601904904
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
2023-10-17T21:46:19.876257Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S21E043/2023/10/17/061F94
2.0E-4
2.0E-4
true
block average
2
2
-20.0
43.0
-21.0
44.0
POLYGON((43.335033885300064 -21.0,43.27974407945205 -20.781280597939357,44.0 -20.615386362595977,44.0 -21.0,43.335033885300064 -21.0))
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_061F94_S21E043_2023_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061F94_S21E043_2023_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061F94_S21E043_2023_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061F94_S21E043_2023_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061F94_S21E043_2023_10_17_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