https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-17T18:06:11.729223Z
2021-08-17T18:06:40.917930Z
s3://sentinel-s1-l1c/GRD/2021/8/17/IW/DV/S1A_IW_GRDH_1SDV_20210817T180611_20210817T180640_039273_04A31D_7BB0
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
2021-08-17T18:06:11.729223Z
2021-08-17T18:06:40.917930Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.719890228135
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-17T21:52:29.588436Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210817T180611_20210817T180640_039273_04A31D_7BB0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.7383132869988284 20.646502744423408,-0.14678091647505434 20.754835688120043,0.44919055003763136 20.86177174798861,1.0448550507251886 20.966435051417037,1.6320796296376305 21.067438377723427,1.3142882795792792 22.70286985458529,0.7197539511476653 22.60292614930967,0.11624524027070333 22.49907155184176,-0.485903187989005 22.393043666771508,-1.0824264873858245 22.28563559739874,-0.889529805456269 21.371579119589033,-0.8521130660321401 21.19021667188182,-0.7383132869988284 20.646502744423408))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83032507391903
46.04050882556679
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
2021-12-26T10:25:12.121211Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N22W001/2021/08/17/04A31D
2.0E-4
2.0E-4
true
block average
2
2
23.0
-1.0
22.0
0.0
POLYGON((-1.0 22.300477045979587,-0.48590318798894905 22.39304366677132,0.0 22.47860278301833,0.0 22.0,-1.0 22.0,-1.0 22.300477045979587))
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_04A31D_N22W001_2021_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A31D_N22W001_2021_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A31D_N22W001_2021_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A31D_N22W001_2021_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A31D_N22W001_2021_08_17_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