https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-26T02:35:32.587306Z
2023-04-26T02:36:01.611404Z
s3://sentinel-s1-l1c/GRD/2023/4/26/IW/DV/S1A_IW_GRDH_1SDV_20230426T023532_20230426T023601_048261_05CDA9_F9D2
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
2023-04-26T02:35:32.587306Z
2023-04-26T02:36:01.611404Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230426T035810_V20230426T000244_20230426T032014.EOF
192.1960072750361
693000
Copernicus Ground Segment
2023-04-26T05:12:49.665914Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230426T023532_20230426T023601_048261_05CDA9_F9D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.5634199203363 -16.35458750946518,44.98978496758547 -16.22384690085091,44.41009563906858 -16.089985919032166,43.83107642230179 -15.954544498213549,43.288561627987065 -15.826068853943514,43.09279770051986 -16.603613309479773,42.879455129180585 -17.444550396585438,43.4262452376734 -17.574889016104052,44.00992088870835 -17.712155177309477,44.59203015005686 -17.847131638427697,45.169809185949916 -17.979205329183028,45.242431322650944 -17.67681665174142,45.28417759971401 -17.495674215283653,45.37297855124062 -17.13462611803843,45.414528353395255 -16.953462663871964,45.50511006199373 -16.592866566824533,45.54965965886079 -16.412410296456102,45.5634199203363 -16.35458750946518))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43155
45.87031189449339
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
2023-04-26T08:00:25.093300Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S16E043/2023/04/26/05CDA9
2.0E-4
2.0E-4
true
block average
2
2
-15.0
43.0
-16.0
44.0
POLYGON((43.244770634406656 -16.0,43.288561627986994 -15.826068853943449,44.0 -15.994058297947069,44.0 -16.0,43.244770634406656 -16.0))
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_05CDA9_S16E043_2023_04_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CDA9_S16E043_2023_04_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CDA9_S16E043_2023_04_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CDA9_S16E043_2023_04_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CDA9_S16E043_2023_04_26_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