https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-04T19:04:19.260434Z
2022-09-04T19:04:53.604755Z
s3://sentinel-s1-l1c/GRD/2022/9/4/IW/DV/S1A_IW_GRDH_1SDV_20220904T190419_20220904T190453_044859_055B96_B3F6
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
2022-09-04T19:04:19.260434Z
2022-09-04T19:04:53.604755Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220904T210728_V20220904T171935_20220904T203705.EOF
347.66114150137895
693000
Copernicus Ground Segment
2022-09-04T21:23:57.413545Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220904T190419_20220904T190453_044859_055B96_B3F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.442685285946595 22.103655319990207,-14.849301403973703 22.210707119987,-14.246869414667287 22.317016552377225,-13.643901348230846 22.42102590911737,-13.051235653598187 22.52091678506778,-13.156819906132563 23.06326134471418,-13.298876543779466 23.786240867416605,-13.333514762068896 23.967117596375644,-13.431280895259924 24.466274267471444,-13.787683833762877 24.408180796388816,-14.033421213640995 24.36760382329825,-14.27906411492919 24.326618694456094,-14.646332019015047 24.26455018692828,-15.013376727672263 24.201573850260985,-15.259014369723445 24.15890083826796,-15.503738018303395 24.115965118825457,-15.861901084974484 24.05236568473581,-15.793711043997748 23.733270154534843,-15.714741882392385 23.37128432302589,-15.676377592691257 23.190090667621497,-15.598574019570929 22.82789691829743,-15.557739106720732 22.647149935438275,-15.442685285946595 22.103655319990207))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75386574954036
46.04320763674988
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
2022-09-04T23:47:51.623105Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/N23W014/2022/09/04/055B96
2.0E-4
2.0E-4
true
block average
2
2
24.0
-14.0
23.0
-13.0
POLYGON((-13.339955195781421 24.0,-13.14450411596335 23.0,-14.0 23.0,-14.0 24.0,-13.339955195781421 24.0))
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_055B96_N23W014_2022_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055B96_N23W014_2022_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055B96_N23W014_2022_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055B96_N23W014_2022_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055B96_N23W014_2022_09_04_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