https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-22T19:25:06.658598Z
2022-05-22T19:25:31.656474Z
s3://sentinel-s1-l1c/GRD/2022/5/22/IW/DV/S1A_IW_GRDH_1SDV_20220522T192506_20220522T192531_043328_052C91_D720
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
2022-05-22T19:25:06.658598Z
2022-05-22T19:25:31.656474Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220522T213919_V20220522T174409_20220522T210139.EOF
347.9894338517085
693000
Copernicus Ground Segment
2022-05-22T21:50:08.356807Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220522T192506_20220522T192531_043328_052C91_D720
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.782091887624556 8.381132841299474,-18.22331889629845 8.495053723702352,-17.662970429967185 8.608421261996584,-17.102289311133895 8.720969334725918,-16.54653280396858 8.831642842809055,-16.846651646405796 10.339715271466595,-17.40509260206186 10.23023579077638,-17.96842695528789 10.118747405641097,-18.53137092469519 10.006293635389826,-19.09267518546134 9.893139160377903,-18.782091887624556 8.381132841299474))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81356919605029
46.00162
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
2022-05-22T22:37:09.585015Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N09W018/2022/05/22/052C91
2.0E-4
2.0E-4
true
block average
2
2
10.0
-18.0
9.0
-17.0
POLYGON((-18.0 9.0,-18.0 10.0,-17.0 10.0,-17.0 9.0,-18.0 9.0))
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_052C91_N09W018_2022_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052C91_N09W018_2022_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052C91_N09W018_2022_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052C91_N09W018_2022_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052C91_N09W018_2022_05_22_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