https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-14T18:48:29.560888Z
2021-04-14T18:48:58.595034Z
s3://sentinel-s1-l1c/GRD/2021/4/14/IW/DV/S1B_IW_GRDH_1SDV_20210414T184829_20210414T184858_026467_0328E5_093D
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-14T18:48:29.560888Z
2021-04-14T18:48:58.595034Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.3979039846432
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-14T19:46:15.639473Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210414T184829_20210414T184858_026467_0328E5_093D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.570893576332029 27.906841083438263,-12.19261193086143 27.97115698379659,-11.936319518232398 28.01409738693132,-11.681706523415883 28.05625200804609,-11.299469310375857 28.1185912200689,-11.04212629094108 28.159920360962527,-10.657378961047446 28.22075333720364,-10.403808085942458 28.260222217362674,-10.054467903139297 28.313765670821006,-10.136170862842672 28.7327280018175,-10.17354468713443 28.91311647223684,-10.209389093236195 29.09373059507848,-10.282410837891083 29.454750333933028,-10.377648756843861 29.937793506508854,-10.732626763077942 29.884821072260333,-10.992442203692473 29.84539983008217,-11.252052532986326 29.805468897390995,-11.641078772049166 29.744619467708258,-11.900167014637537 29.70341959123442,-12.288400328815186 29.64067262001202,-12.546953502819694 29.598211655813103,-12.9313349724181 29.534089265223486,-12.743722244742631 28.688307714828824,-12.584193575170074 27.964360697963897,-12.570893576332029 27.906841083438263))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74525630980437
46.1276777470754
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
2021-12-26T04:04:29.826806Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28W012/2021/04/14/0328E5
2.0E-4
2.0E-4
true
block average
2
2
29.0
-12.0
28.0
-11.0
POLYGON((-11.0 28.166581011880073,-12.0 28.003428067731225,-12.0 29.0,-11.0 29.0,-11.0 28.166581011880073))
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_0328E5_N28W012_2021_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0328E5_N28W012_2021_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0328E5_N28W012_2021_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0328E5_N28W012_2021_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0328E5_N28W012_2021_04_14_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