https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-19T15:46:59.427532Z
2023-05-19T15:47:24.424967Z
s3://sentinel-s1-l1c/GRD/2023/5/19/IW/DV/S1A_IW_GRDH_1SDV_20230519T154659_20230519T154724_048604_05D885_E5C0
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
2023-05-19T15:46:59.427532Z
2023-05-19T15:47:24.424967Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230519T175444_V20230519T141019_20230519T172749.EOF
348.00311348449327
693000
Copernicus Ground Segment
2023-05-19T18:37:15.876435Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230519T154659_20230519T154724_048604_05D885_E5C0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.98343877520667 -7.114277122202674,38.52553002010271 -6.993978689691189,39.091381988127196 -6.8676800702649174,39.65433641028923 -6.741313275720989,40.19286938280926 -6.619763769225353,40.03290544519964 -5.896699682702462,39.86243821905318 -5.1136591376806875,38.76111870899304 -5.359331001919715,37.66307684761853 -5.602127688533088,37.67557267376509 -5.6618387770249665,37.71880455060552 -5.842337644075096,37.756553820087184 -6.024054565746092,37.79282601222991 -6.206103254607131,37.867142333349115 -6.569824371796505,37.90805482775655 -6.750858156926008,37.98343877520667 -7.114277122202674))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51775
45.9911632879916
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
2023-05-19T23:31:16.152979Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/S07E037/2023/05/19/05D885
2.0E-4
2.0E-4
true
block average
2
2
-6.0
37.0
-7.0
38.0
POLYGON((37.95973428700449 -7.0,37.90805482775654 -6.7508581569262605,37.867142333348475 -6.56982437179321,37.75155680452989 -6.0,38.0 -6.0,38.0 -7.0,37.95973428700449 -7.0))
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_05D885_S07E037_2023_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D885_S07E037_2023_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D885_S07E037_2023_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D885_S07E037_2023_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D885_S07E037_2023_05_19_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