https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-22T18:17:31.946663Z
2021-06-22T18:17:56.945775Z
s3://sentinel-s1-l1c/GRD/2021/6/22/IW/DV/S1B_IW_GRDH_1SDV_20210622T181731_20210622T181756_027473_0347D9_FDC1
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
2021-06-22T18:17:31.946663Z
2021-06-22T18:17:56.945775Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.02254718368033
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-22T20:18:21.489449Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210622T181731_20210622T181756_027473_0347D9_FDC1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.5842119461882598 4.793157999666377,-0.4742584413044551 5.0245496576903665,0.6309105641585149 5.252888679467856,0.4482652661947011 6.15794656674254,0.4121027334970683 6.339033912991432,0.3777638172886999 6.52048669448479,0.3412204228597675 6.701483206410454,0.3321063412280519 6.762250773004445,-0.22207330432892514 6.649626368926182,-0.7773207621532101 6.536111119745058,-1.3373292114706596 6.420943441754422,-1.8941075746252687 6.3057770183039175,-1.8814676097733203 6.245503106036824,-1.844782966304611 6.063859440339717,-1.8054539808336576 5.88276401650904,-1.7331494312747089 5.519240916984159,-1.694087338093764 5.338083132907519,-1.6590073890593011 5.1560896153138085,-1.5842119461882598 4.793157999666377))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77292836953859
46.05976684649328
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
2021-12-26T07:36:12.422482Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N05W002/2021/06/22/0347D9
2.0E-4
2.0E-4
true
block average
2
2
6.0
-2.0
5.0
-1.0
POLYGON((-1.626839367862968 5.0,-1.6590073890592358 5.156089615313483,-1.6940873380937636 5.338083132907514,-1.7331494312746851 5.519240916984044,-1.805453980833718 5.88276401650934,-1.8309144380548148 6.0,-1.0 6.0,-1.0 5.0,-1.626839367862968 5.0))
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_0347D9_N05W002_2021_06_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0347D9_N05W002_2021_06_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0347D9_N05W002_2021_06_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0347D9_N05W002_2021_06_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0347D9_N05W002_2021_06_22_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