https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-24T17:17:22.263615Z
2023-06-24T17:17:51.267196Z
s3://sentinel-s1-l1c/GRD/2023/6/24/IW/DV/S1A_IW_GRDH_1SDV_20230624T171722_20230624T171751_049130_05E868_128F
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
2023-06-24T17:17:22.263615Z
2023-06-24T17:17:51.267196Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230624T175738_V20230624T141020_20230624T172750.EOF
346.7117682341477
693000
Copernicus Ground Segment
2023-06-24T18:47:12.140925Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230624T171722_20230624T171751_049130_05E868_128F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.407593136857237 -37.200249214545764,21.78645367862297 -37.11358680500114,22.06235873191157 -37.04957714541207,22.33779930526221 -36.9849293786078,22.750083515772335 -36.886766948531694,23.02435145465806 -36.820535204242965,23.434864770569853 -36.7200088042797,23.70794439122911 -36.65220919134511,24.094386118313587 -36.554980550074575,23.938520046869805 -36.143549859763766,23.805794589397127 -35.78940763655528,23.674279085508523 -35.435097139792376,23.50094878794245 -34.96292244705445,23.121403683190778 -35.05818993939156,22.853241401998183 -35.124647135046494,22.450186667849334 -35.223222411462814,22.180945766714522 -35.28819552917099,21.776283240135314 -35.38453360381377,21.50597739688833 -35.44800784923194,21.23524955989039 -35.510878399387884,20.863553269142937 -35.59603698945857,21.022620681346314 -36.07173519149485,21.143221757591892 -36.428733784295204,21.264854228069897 -36.78560146571664,21.407593136857237 -37.200249214545764))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.74046
45.34914532679033
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
2023-06-24T20:09:20.932962Z
Batch API, v4.221.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/06/24/05E868
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.273588880027184 -37.0,22.0 -37.06404430052418,22.0 -37.0,22.273588880027184 -37.0))
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_05E868_S38E022_2023_06_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E868_S38E022_2023_06_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E868_S38E022_2023_06_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E868_S38E022_2023_06_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E868_S38E022_2023_06_24_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