https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-09T16:01:54.277504Z
2022-07-09T16:02:23.282651Z
s3://sentinel-s1-l1c/GRD/2022/7/9/IW/DV/S1A_IW_GRDH_1SDV_20220709T160154_20220709T160223_044025_054152_DBFC
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
2022-07-09T16:01:54.277504Z
2022-07-09T16:02:23.282651Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220709T182220_V20220709T142644_20220709T174414.EOF
347.9298205994373
693000
Copernicus Ground Segment
2022-07-09T18:44:44.297311Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220709T160154_20220709T160223_044025_054152_DBFC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.08240762897851 -12.438535718847703,35.62209232246986 -12.316660882808065,36.19206353418086 -12.186683055268233,36.7648786964357 -12.054748166893978,37.31694509069615 -11.92636370727923,37.302361827031895 -11.868410447874691,37.25938620401613 -11.6880588155193,37.21738374181941 -11.507486319276099,37.1769432511341 -11.326556801441685,37.05120577083224 -10.784869222224245,37.01190789130032 -10.60371569578256,36.970126630018 -10.42315074561549,36.9417806609669 -10.303330707709032,36.392427493608636 -10.430028495345896,35.82479678466756 -10.559847675095716,35.25298726268403 -10.689501353553597,34.7154905092855 -10.81032963880912,34.746401832840036 -10.929829291746568,34.78865165336743 -11.110669022198037,34.82399444950302 -11.293074349313263,34.86689567181236 -11.473779575562594,34.907742188130186 -11.654954850307568,34.95307820094697 -11.835119404170781,34.989101518220835 -12.017396728313278,35.027515359337215 -12.19913911631257,35.06843225327725 -12.380321560263429,35.08240762897851 -12.438535718847703))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.395228728558
45.9647036053861
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
2022-07-11T16:46:29.535775Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/S12E034/2022/07/09/054152
2.0E-4
2.0E-4
true
block average
2
2
-11.0
34.0
-12.0
35.0
POLYGON((34.98566341714867 -12.0,34.953078200947814 -11.835119404174696,34.90774218813029 -11.654954850307623,34.866895671816 -11.473779575577916,34.82399444950142 -11.29307434930634,34.78865165336607 -11.110669022191365,34.76279590632497 -11.0,35.0 -11.0,35.0 -12.0,34.98566341714867 -12.0))
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_054152_S12E034_2022_07_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054152_S12E034_2022_07_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054152_S12E034_2022_07_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054152_S12E034_2022_07_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054152_S12E034_2022_07_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