https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-08T15:42:03.736105Z
2022-11-08T15:42:32.750927Z
s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T154203_20221108T154232_045804_057AB1_9B0D
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
2022-11-08T15:42:03.736105Z
2022-11-08T15:42:32.750927Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221108T162529_V20221108T123135_20221108T154905.EOF
347.55331114969493
693000
Copernicus Ground Segment
2022-11-08T17:20:42.842762Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221108T154203_20221108T154232_045804_057AB1_9B0D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.29135539010379 -24.868616021045625,42.641911297799865 -24.78817953130065,42.88455773198691 -24.73196034437432,43.12698589761628 -24.67535120294475,43.490217383560335 -24.589709310634642,43.85333960772684 -24.503104172526868,44.09653113700929 -24.444546358344198,44.33838803851986 -24.385873385601936,44.68825537945394 -24.300218936779636,44.62076376879973 -24.06302413398832,44.46618983021448 -23.5257192576912,44.368063074239636 -23.16637748268183,44.31767581628779 -22.987060906548685,44.26863893916912 -22.80742600939108,44.23782866633555 -22.68686459174149,43.64670570952797 -22.830422286268035,43.04836660266089 -22.973188960924716,42.449638790462856 -23.113506051061446,41.86333799312413 -23.24844129251165,41.98926964083134 -23.72942022721085,42.084248382090614 -24.08982662402842,42.1797470601264 -24.450160651484026,42.29135539010379 -24.868616021045625))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.18559
45.68121145961292
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
2022-11-08T18:44:04.108215Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/S25E043/2022/11/08/057AB1
2.0E-4
2.0E-4
true
block average
2
2
-24.0
43.0
-25.0
44.0
POLYGON((44.0 -24.467789982004007,43.49021738363562 -24.589709310616712,43.0 -24.705003543955005,43.0 -24.0,44.0 -24.0,44.0 -24.467789982004007))
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_057AB1_S25E043_2022_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057AB1_S25E043_2022_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057AB1_S25E043_2022_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057AB1_S25E043_2022_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057AB1_S25E043_2022_11_08_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