https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-26T17:24:34.805533Z
2021-10-26T17:24:59.804811Z
s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1B_IW_GRDH_1SDV_20211026T172434_20211026T172459_029309_037F77_7CA3
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
2021-10-26T17:24:34.805533Z
2021-10-26T17:24:59.804811Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9859880606009
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-26T18:42:53.257480Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211026T172434_20211026T172459_029309_037F77_7CA3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.6073972353571 -8.505826341032135,14.179532823606547 -8.378159790591411,14.75896653993527 -8.247942704284812,15.221316898392011 -8.143383720483953,15.833315617544244 -8.004098518391258,15.710761923950404 -7.462255825484655,15.669423929936722 -7.2817358959367,15.630515787194945 -7.1006683495668526,15.589118709112944 -6.920180784678193,15.54880831534306 -6.739451613846159,15.507282746597806 -6.559006185581747,15.49430782203516 -6.499350257904507,14.883323529020087 -6.637153672344284,14.422757927480514 -6.74048891352299,13.847868841115869 -6.868810281853528,13.279503619084274 -6.994940239888692,13.292877046767646 -7.05465412569668,13.33210555243155 -7.236064892999407,13.370610867076397 -7.417641596005795,13.48820108124093 -7.961938369933156,13.6073972353571 -8.505826341032135))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61595156648959
46.35965823152774
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
2021-12-26T13:56:05.806284Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S08E014/2021/10/26/037F77
2.0E-4
2.0E-4
true
block average
2
2
-7.0
14.0
-8.0
15.0
POLYGON((14.0 -8.0,14.0 -7.0,15.0 -7.0,15.0 -8.0,14.0 -8.0))
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_037F77_S08E014_2021_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037F77_S08E014_2021_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037F77_S08E014_2021_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037F77_S08E014_2021_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037F77_S08E014_2021_10_26_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