https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-09T16:32:21.025967Z
2023-11-09T16:32:48.311024Z
s3://sentinel-s1-l1c/GRD/2023/11/9/IW/DV/S1A_IW_GRDH_1SDV_20231109T163221_20231109T163248_051142_062B04_0966
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
2023-11-09T16:32:21.025967Z
2023-11-09T16:32:48.311024Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231109T184800_V20231109T145947_20231109T181717.EOF
347.666975392049
693000
Copernicus Ground Segment
2023-11-09T19:30:37.841287Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231109T163221_20231109T163248_051142_062B04_0966
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.18618742590385 -21.967899681386868,29.78689312383401 -21.82975602235297,30.39153275599406 -21.688243007840263,30.9954247714253 -21.544439658208187,31.524063694784175 -21.416524649103284,31.475269788392474 -21.237060227612965,31.42749288441429 -21.057265662839214,31.380533507587366 -20.877283181939383,31.332310396911364 -20.69762895485293,31.28536593281086 -20.51767448528301,31.19479906251456 -20.156993301298353,31.1484904368466 -19.976927635555313,31.128940151750612 -19.90326795393266,30.60286816516919 -20.029967247153373,30.00412556717056 -20.172016358849547,29.40580859403638 -20.31168877471955,28.81306941127837 -20.447811808361337,28.832551898162944 -20.521586754064565,28.872797996955043 -20.70326162364414,29.006125269835923 -21.24545535992706,29.05143972614868 -21.426006206477147,29.140412915609225 -21.78751837144027,29.18618742590385 -21.967899681386868))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40457
46.11095608999255
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
2023-11-10T01:05:33.781442Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S22E028/2023/11/09/062B04
2.0E-4
2.0E-4
true
block average
2
2
-21.0
28.0
-22.0
29.0
POLYGON((29.0 -21.220546105681997,28.94576696695795 -21.0,29.0 -21.0,29.0 -21.220546105681997))
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_062B04_S22E028_2023_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062B04_S22E028_2023_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062B04_S22E028_2023_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062B04_S22E028_2023_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062B04_S22E028_2023_11_09_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