https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-11T18:42:07.931550Z
2023-05-11T18:42:32.930044Z
s3://sentinel-s1-l1c/GRD/2023/5/11/IW/DV/S1A_IW_GRDH_1SDV_20230511T184207_20230511T184232_048490_05D535_050C
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
2023-05-11T18:42:07.931550Z
2023-05-11T18:42:32.930044Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230511T171923_V20230511T165458_20230511T232958.EOF
347.2017050928254
693000
Copernicus Ground Segment
2023-05-11T19:04:04.737105Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230511T184207_20230511T184232_048490_05D535_050C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.252325033124746 31.258004620471734,-10.86583052167161 31.32114379672406,-10.601406098788834 31.36362117422185,-10.204327402695117 31.42631611041458,-9.939317169116219 31.467429956225583,-9.673436461995818 31.508092592476665,-9.27066751987102 31.568570085268014,-9.006800955293404 31.607468143309553,-8.64970293904214 31.659174754357824,-8.75756440056488 32.20072344069324,-8.904605811252889 32.92241916246156,-8.952596408088066 33.16231560043812,-9.31587669955049 33.11107938576054,-9.586180114753985 33.072219140438605,-9.856244460053766 33.032774735500276,-10.260886185221443 32.97251580996239,-10.530339849306046 32.93161707146028,-10.934051842300745 32.86918334447434,-11.202876657077777 32.826839259715165,-11.595777658333963 32.76383616337973,-11.416593358862578 31.981218807336283,-11.252325033124746 31.258004620471734))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68921940125808
46.1350315209171
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
2023-05-11T20:48:59.125710Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N32W009/2023/05/11/05D535
2.0E-4
2.0E-4
true
block average
2
2
33.0
-9.0
32.0
-8.0
POLYGON((-8.920125636090072 33.0,-8.71758586452307 32.0,-9.0 32.0,-9.0 33.0,-8.920125636090072 33.0))
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_05D535_N32W009_2023_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D535_N32W009_2023_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D535_N32W009_2023_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D535_N32W009_2023_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D535_N32W009_2023_05_11_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