https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-30T04:03:50.328094Z
2021-06-30T04:04:22.788814Z
s3://sentinel-s1-l1c/GRD/2021/6/30/IW/DV/S1A_IW_GRDH_1SDV_20210630T040350_20210630T040422_038564_048CF8_3CCB
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
2021-06-30T04:03:50.328094Z
2021-06-30T04:04:22.788814Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.035526489544
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-30T09:23:50.185915Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210630T040350_20210630T040422_038564_048CF8_3CCB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.710953520944017 -8.655104096298308,24.175607573063086 -8.535620369281386,23.612451882795018 -8.409060447268569,23.04854609290924 -8.28145181786736,22.497973057943874 -8.15602307534952,22.456295198114887 -8.33637311677698,22.415596742721924 -8.51705119693287,22.373529095038208 -8.697420878658153,22.333409952574886 -8.878250330524011,22.291140500015125 -9.058590231548704,22.250380112565107 -9.239288582062049,22.16584366084339 -9.600011136474167,22.124643663217928 -9.780634464478792,22.077298643132025 -9.985275867601056,22.630770894626764 -10.112672451219245,23.19742224778085 -10.24204638134962,23.76274176087777 -10.370038930829041,24.302333201061472 -10.49119469653035,24.38996343270692 -10.104886168596256,24.471472954251166 -9.742669421908412,24.591455247766387 -9.1988708592427,24.630271872333605 -9.017351226671487,24.670036876996306 -8.836049220619788,24.710953520944017 -8.655104096298308))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.50887
45.93744607199373
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
2021-12-26T08:01:15.131543Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S10E023/2021/06/30/048CF8
2.0E-4
2.0E-4
true
block average
2
2
-9.0
23.0
-10.0
24.0
POLYGON((23.0 -10.0,23.0 -9.0,24.0 -9.0,24.0 -10.0,23.0 -10.0))
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_048CF8_S10E023_2021_06_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048CF8_S10E023_2021_06_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048CF8_S10E023_2021_06_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048CF8_S10E023_2021_06_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048CF8_S10E023_2021_06_30_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