https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-18T15:55:01.082298Z
2020-10-18T15:55:26.080748Z
s3://sentinel-s1-l1c/GRD/2020/10/18/IW/DV/S1A_IW_GRDH_1SDV_20201018T155501_20201018T155526_034852_04102F_8C17
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
2020-10-18T15:55:01.082298Z
2020-10-18T15:55:26.080748Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201018T182451_V20201018T141822_20201018T173552.EOF
348.0012531340209
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-18T18:39:08.822513Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201018T155501_20201018T155526_034852_04102F_8C17
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.96878569422101 -7.233159093201814,36.51753096765917 -7.111290788746176,37.070865473072104 -6.987710338059557,37.63692197437765 -6.860539358186367,38.16756917494644 -6.740671346145515,38.1277741515743 -6.55990531794913,38.08678883751232 -6.379325569429825,38.0472237506721 -6.198430331883609,38.01050527005726 -6.016895200883914,37.96782445568593 -5.836724967931279,37.89058588716882 -5.474561874768632,37.85260667049073 -5.29335065022812,37.83959627452019 -5.2339044536691315,36.748296856344794 -5.477550302142744,35.63999583881002 -5.722799230258249,35.651181109766235 -5.782803791628204,35.689611605223895 -5.964376403661928,35.731990313708316 -6.145078083072686,35.771287109887794 -6.3264668935443416,35.807716622069336 -6.508496925213913,35.84576102169183 -6.690173539140819,35.88494931451258 -6.871600731978521,35.922517425465855 -7.053392946975809,35.96878569422101 -7.233159093201814))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62756809054644
46.07819084579916
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
2021-12-25T18:53:06.048945Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S07E035/2020/10/18/04102F
2.0E-4
2.0E-4
true
block average
2
2
-6.0
35.0
-7.0
36.0
POLYGON((35.911483552777035 -7.0,35.80771662206821 -6.508496925208833,35.7712871098869 -6.326466893540248,35.73199031370948 -6.145078083078233,35.69796615958817 -6.0,36.0 -6.0,36.0 -7.0,35.911483552777035 -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_04102F_S07E035_2020_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04102F_S07E035_2020_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04102F_S07E035_2020_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04102F_S07E035_2020_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04102F_S07E035_2020_10_18_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 2019
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