https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-08T03:16:29.720468Z
2023-04-08T03:16:54.718925Z
s3://sentinel-s1-l1c/GRD/2023/4/8/IW/DV/S1A_IW_GRDH_1SDV_20230408T031629_20230408T031654_047999_05C4DA_0EFE
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
2023-04-08T03:16:29.720468Z
2023-04-08T03:16:54.718925Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230408T044922_V20230408T005206_20230408T040936.EOF
192.0755620016399
693000
Copernicus Ground Segment
2023-04-08T05:59:07.887828Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230408T031629_20230408T031654_047999_05C4DA_0EFE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.816007318059356 14.259029954747927,39.24468521577707 14.370062274108498,38.677975370430616 14.47872864241013,38.10625890775603 14.58686432200828,37.550973196995876 14.690448365844198,37.51417739957096 14.509781838899247,37.4815184003071 14.328248684455028,37.44641524957013 14.147163366440807,37.4052049872374 13.967213724902642,37.36963007454481 13.786208832179797,37.295363386407885 13.424769980812492,37.25551996286072 13.182597735221094,37.796604390311764 13.079883164375081,38.371326902991434 12.969441410985883,38.94212803542469 12.858397914471219,39.496158825943795 12.749333525575492,39.50845903873978 12.809224540114089,39.54076420409864 12.991678977339877,39.58526119532936 13.17172251566837,39.62484845397691 13.35273600527056,39.661213412625585 13.53438325276124,39.69941574360384 13.715667153739368,39.74129540649646 13.896228335811099,39.77209250671705 14.07896170066532,39.816007318059356 14.259029954747927))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.0955
46.21717373530826
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
2023-04-08T16:29:46.988316Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/04/08/05C4DA
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.75878463920834 14.0,39.741295406498914 13.89622833582325,39.699415743602664 13.715667153733524,39.661213412622836 13.534383252747226,39.624848453976085 13.35273600526736,39.585261195327874 13.1717225156619,39.5428207092965 13.0,39.0 13.0,39.0 14.0,39.75878463920834 14.0))
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_05C4DA_N13E039_2023_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C4DA_N13E039_2023_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C4DA_N13E039_2023_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C4DA_N13E039_2023_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C4DA_N13E039_2023_04_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 2021
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