https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-31T16:15:14.150854Z
2023-08-31T16:15:39.148583Z
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T161514_20230831T161539_050121_060822_AD05
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
2023-08-31T16:15:14.150854Z
2023-08-31T16:15:39.148583Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230831T164657_V20230831T130434_20230831T162204.EOF
347.57109263254955
693000
Copernicus Ground Segment
2023-08-31T17:55:34.671488Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T161514_20230831T161539_050121_060822_AD05
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.91600509293629 -24.324581966248463,34.26793321356024 -24.24384376813995,34.51103243355334 -24.187537243561703,34.754398849284115 -24.130732145966356,35.11795775613464 -24.045063091974555,35.481507761950134 -23.958422522581127,35.72359079689165 -23.900190551769736,36.29944785060431 -23.75992909103917,36.09778948954301 -23.042741592743816,35.99772696429558 -22.68400974162953,35.88204067894411 -22.26584738525593,35.31184789103003 -22.40413517697067,34.71375879181527 -22.54674035049006,34.11287861707335 -22.687501638460613,33.52394037789905 -22.823013371824004,33.632552502622865 -23.2432827089635,33.726363962603834 -23.603855900606074,33.91600509293629 -24.324581966248463))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22949
45.69964587450033
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
2023-08-31T19:58:39.967593Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S24E033/2023/08/31/060822
2.0E-4
2.0E-4
true
block average
2
2
-23.0
33.0
-24.0
34.0
POLYGON((33.83059942509767 -24.0,33.569679840751085 -23.0,34.0 -23.0,34.0 -24.0,33.83059942509767 -24.0))
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_060822_S24E033_2023_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060822_S24E033_2023_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060822_S24E033_2023_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060822_S24E033_2023_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060822_S24E033_2023_08_31_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