https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-24T16:46:17.622943Z
2023-07-24T16:46:46.653685Z
s3://sentinel-s1-l1c/GRD/2023/7/24/IW/DV/S1A_IW_GRDH_1SDV_20230724T164617_20230724T164646_049568_05F5D7_D8E0
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
2023-07-24T16:46:17.622943Z
2023-07-24T16:46:46.653685Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230724T170405_V20230724T163835_20230724T231335.EOF
347.348096547948
693000
Copernicus Ground Segment
2023-07-24T17:27:06.216714Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230724T164617_20230724T164646_049568_05F5D7_D8E0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.095762521008908 28.803346033003493,18.486636307861453 28.869071224697798,18.752637360331903 28.913102406317407,19.018724990806724 28.956587224478795,19.41845840642606 29.020858300539224,19.81874202370529 29.083950342697833,20.085711979862428 29.12532554835824,20.62464580872971 29.20713228075961,20.470995548592505 29.98745399810316,20.3031382479398 30.83116645227964,20.02588059937664 30.790506562747957,19.754041647947158 30.75003012974377,19.482480238977352 30.70899320534373,19.07556599512642 30.646375412283096,18.80457781986362 30.6039238550215,18.398590174314347 30.539199562365155,18.129086916721988 30.49548791697628,17.7288427928244 30.429470081007032,17.837053765862585 29.946086113430233,17.87897699704657 29.76540828362836,17.99832836089186 29.222311628360718,18.040373786661533 29.041662983332888,18.083833903608408 28.86125615853227,18.095762521008908 28.803346033003493))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7670581257407
46.56007925099262
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
2023-07-24T21:22:34.840972Z
Batch API, v4.239.0
s3://deafrica-sentinel-1/s1_rtc/N29E018/2023/07/24/05F5D7
2.0E-4
2.0E-4
true
block average
2
2
30.0
18.0
29.0
19.0
POLYGON((18.050410425408387 29.0,18.0 29.215129412118678,18.0 30.0,19.0 30.0,19.0 29.0,18.050410425408387 29.0))
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_05F5D7_N29E018_2023_07_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F5D7_N29E018_2023_07_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F5D7_N29E018_2023_07_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F5D7_N29E018_2023_07_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F5D7_N29E018_2023_07_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