https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-06T18:05:34.573504Z
2023-10-06T18:05:59.571791Z
s3://sentinel-s1-l1c/GRD/2023/10/6/IW/DV/S1A_IW_GRDH_1SDV_20231006T180534_20231006T180559_050648_061A17_034E
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
2023-10-06T18:05:34.573504Z
2023-10-06T18:05:59.571791Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231006T200545_V20231006T162205_20231006T193935.EOF
347.8112754880865
693000
Copernicus Ground Segment
2023-10-06T20:30:51.231307Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231006T180534_20231006T180559_050648_061A17_034E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.10710322562135877 17.625400765757476,0.4716677530448877 17.73459821723843,1.05609945435515 17.843000375705124,1.6412555986909267 17.94965688236723,2.2162513961811423 18.052620630626183,2.146337127581051 18.414459296877656,2.112174259868634 18.595556945467184,2.076479504445103 18.776380344600813,2.006804420677117 19.13831281359415,1.9247831311810581 19.560104761027535,1.3445741833429437 19.45824305680645,0.7532494855606509 19.35238559215935,0.163525641746517 19.244766383139538,-0.4229294796576744 19.135719080063758,-0.37115469368313364 18.894552599981576,-0.2209789203401088 18.1691413661547,-0.1838220540704817 17.987712429364443,-0.14605410409705238 17.806397930568814,-0.10710322562135877 17.625400765757476))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8745258594006
46.07569365296677
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
2023-10-06T23:31:30.871674Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N18W001/2023/10/06/061A17
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.1863385634374971 18.0,-0.39379265135315566 19.0,0.0 19.0,0.0 18.0,-0.1863385634374971 18.0))
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_061A17_N18W001_2023_10_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061A17_N18W001_2023_10_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061A17_N18W001_2023_10_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061A17_N18W001_2023_10_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061A17_N18W001_2023_10_06_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