https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-22T19:03:58.800324Z
2023-11-22T19:04:23.798130Z
s3://sentinel-s1-l1c/GRD/2023/11/22/IW/DV/S1A_IW_GRDH_1SDV_20231122T190358_20231122T190423_051334_0631AC_DBBE
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
2023-11-22T19:03:58.800324Z
2023-11-22T19:04:23.798130Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231122T210408_V20231122T171940_20231122T203710.EOF
347.7218652775533
693000
Copernicus Ground Segment
2023-11-22T21:24:41.442665Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231122T190358_20231122T190423_051334_0631AC_DBBE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.126950519964687 20.592737613313954,-14.534915791560417 20.701225157724966,-13.93866873745802 20.808277021462214,-13.34231169814998 20.913131042536882,-12.756517601683264 21.013959960739427,-12.79081229498338 21.194874130170092,-12.82592997138081 21.37573662985107,-12.8599221683771 21.55678358671096,-12.896954481244393 21.73731478646512,-12.967191683631148 22.099007689532396,-13.050196887441391 22.520382042535754,-13.641425332745575 22.420736658768675,-14.244324336346434 22.316745556890805,-14.846825261338893 22.210430561142694,-15.443690393505678 22.102751508447646,-15.354539951102021 21.680301818035222,-15.317592091990578 21.49884707979973,-15.279757130107106 21.317553739743897,-15.201677806365844 20.95540841489632,-15.126950519964687 20.592737613313954))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82110985375931
46.07478731038464
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
2023-11-22T23:08:05.915152Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N21W016/2023/11/22/0631AC
2.0E-4
2.0E-4
true
block average
2
2
22.0
-16.0
21.0
-15.0
POLYGON((-15.211291849598014 21.0,-15.279757130107072 21.31755373974413,-15.422006527607167 22.0,-15.0 22.0,-15.0 21.0,-15.211291849598014 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_0631AC_N21W016_2023_11_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0631AC_N21W016_2023_11_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0631AC_N21W016_2023_11_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0631AC_N21W016_2023_11_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0631AC_N21W016_2023_11_22_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