https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-03T17:19:30.956275Z
2023-04-03T17:19:59.980280Z
s3://sentinel-s1-l1c/GRD/2023/4/3/IW/DV/S1A_IW_GRDH_1SDV_20230403T171930_20230403T171959_047935_05C2B3_DD46
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
2023-04-03T17:19:30.956275Z
2023-04-03T17:19:59.980280Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230403T173426_V20230403T171124_20230403T234624.EOF
347.2596950383926
693000
Copernicus Ground Segment
2023-04-03T17:58:26.084792Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230403T171930_20230403T171959_047935_05C2B3_DD46
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.543320733721613 30.26994937778075,9.94126527939459 30.335693857739233,10.210201009769488 30.37938948529554,10.478778981995085 30.4224379445805,10.881439358828327 30.48587528309408,11.284780824397036 30.548095035902325,11.553699668387615 30.588843073345263,11.822682752523567 30.629012724382335,12.116824766071769 30.672255728025668,12.069768110280545 30.910235457362482,12.033073512770454 31.09062412552111,11.961064597810537 31.451591559389392,11.890839920429467 31.812799018315985,11.851826493099315 31.992845034645047,11.813835505930285 32.17303556111603,11.78946339398832 32.29462388251499,11.489731310013685 32.25177367754993,11.216553637338963 32.21205432301014,10.806270871453862 32.15122864553066,10.534385416928838 32.11014282450992,10.125505699034838 32.047189723777144,9.852014932971443 32.00429941148863,9.579296600885417 31.960903455891525,9.17541286449799 31.895482936958405,9.203225717639137 31.773705367896188,9.243061985030549 31.592746567978196,9.28498422708422 31.412130940396022,9.325947788958166 31.23136081361738,9.368117297986405 31.050791381727272,9.40746194656754 30.86975898683682,9.49040882084151 30.508402490045846,9.543320733721613 30.26994937778075))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76887519377488
46.49695761270402
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
2023-04-03T23:23:54.702714Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2023/04/03/05C2B3
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.85031795542903 32.0,11.890839920427961 31.812799018323876,12.0 31.256415556212254,12.0 31.0,11.0 31.0,11.0 32.0,11.85031795542903 32.0))
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_05C2B3_N31E011_2023_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C2B3_N31E011_2023_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C2B3_N31E011_2023_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C2B3_N31E011_2023_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C2B3_N31E011_2023_04_03_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