https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-07T18:48:34.065413Z
2021-07-07T18:49:03.104016Z
s3://sentinel-s1-l1c/GRD/2021/7/7/IW/DV/S1B_IW_GRDH_1SDV_20210707T184834_20210707T184903_027692_034E08_FBFF
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
2021-07-07T18:48:34.065413Z
2021-07-07T18:49:03.104016Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.39878500003203
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-07T19:48:08.701823Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210707T184834_20210707T184903_027692_034E08_FBFF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.56999078380777 27.90668704781829,-12.19170891118064 27.970997466311736,-11.935416368048175 28.013934160657026,-11.680803194398285 28.056085111151333,-11.298565709700007 28.118418836406338,-11.041222552197745 28.159744282394172,-10.656474990879495 28.22057175444256,-10.402903914630832 28.260037026563275,-10.053563522500614 28.313575509510365,-10.135257753034017 28.73253874107506,-10.17262840652444 28.912927527418187,-10.208469660914483 29.093541945428896,-10.281485046812945 29.454562293906513,-10.376767440306491 29.937876273903438,-10.731746745298924 29.8849089111554,-10.99156318043013 29.845491486160867,-11.25117450997442 29.805564305254237,-11.640202282779933 29.744720495429902,-11.899291569851085 29.70352436022778,-12.287526483527865 29.640782992675366,-12.546080745586046 29.59832575861902,-12.930463866138023 29.534208910685305,-12.74280585283104 28.68815523847057,-12.583289773631178 27.964206789154186,-12.56999078380777 27.90668704781829))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74586548258967
46.1281926154322
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
2021-12-26T08:19:15.408336Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28W011/2021/07/07/034E08
2.0E-4
2.0E-4
true
block average
2
2
29.0
-11.0
28.0
-10.0
POLYGON((-10.18990713030816 29.0,-10.135257753037202 28.73253874109122,-10.053563522500625 28.31357550951026,-11.0 28.166261448176833,-11.0 29.0,-10.18990713030816 29.0))
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_034E08_N28W011_2021_07_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034E08_N28W011_2021_07_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034E08_N28W011_2021_07_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034E08_N28W011_2021_07_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034E08_N28W011_2021_07_07_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