https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-08T19:02:33.407836Z
2021-11-08T19:02:58.405681Z
s3://sentinel-s1-l1c/GRD/2021/11/8/IW/DV/S1A_IW_GRDH_1SDV_20211108T190233_20211108T190258_040484_04CCED_0A23
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
2021-11-08T19:02:33.407836Z
2021-11-08T19:02:58.405681Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.852461794541
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-08T20:09:36.869756Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211108T190233_20211108T190258_040484_04CCED_0A23
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.190093334960086 16.058864206440038,-13.612565338153168 16.169433133017677,-13.03272579922548 16.278747314973483,-12.452296806083984 16.38646321878177,-11.88274880681978 16.490487535508766,-11.950598233750476 16.85280328553997,-11.987055805234396 17.033543685918207,-12.057677729340533 17.395422182707193,-12.129483321568214 17.757070655259334,-12.17636639728856 17.99793205591805,-12.749717295308216 17.895187964140366,-13.335399889756747 17.7883652569502,-13.920023787386619 17.679860901234772,-14.503128767407798 17.569778102536816,-14.378196246846713 16.965575012809165,-14.3402685646863 16.784275361205335,-14.303215097107303 16.602807057458083,-14.190093334960086 16.058864206440038))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82972697038752
46.07851915906137
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
2021-12-26T14:36:03.651454Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N17W012/2021/11/08/04CCED
2.0E-4
2.0E-4
true
block average
2
2
18.0
-12.0
17.0
-11.0
POLYGON((-12.0 17.0998718949441,-11.980289629411953 17.0,-12.0 17.0,-12.0 17.0998718949441))
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_04CCED_N17W012_2021_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CCED_N17W012_2021_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CCED_N17W012_2021_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CCED_N17W012_2021_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CCED_N17W012_2021_11_08_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