https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-22T02:50:51.707280Z
2023-08-22T02:51:20.722707Z
s3://sentinel-s1-l1c/GRD/2023/8/22/IW/DV/S1A_IW_GRDH_1SDV_20230822T025051_20230822T025120_049982_060362_E6D7
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
2023-08-22T02:50:51.707280Z
2023-08-22T02:51:20.722707Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230822T055952_V20230822T015803_20230822T051533.EOF
192.0889334079679
693000
Copernicus Ground Segment
2023-08-22T06:48:43.307152Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230822T025051_20230822T025120_049982_060362_E6D7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.51261093812202 -11.852694465134551,41.95332725747009 -11.726609576754425,41.384992501078926 -11.597257317237052,40.81717900804496 -11.46680125449364,40.27673782486035 -11.34150403314186,40.219497833761466 -11.578993033780243,40.17791532952093 -11.759628752375333,40.04718679872916 -12.30018156558394,40.00566198649577 -12.480870203434302,39.96318292098826 -12.661343614499588,39.918737308301345 -12.841360341149347,39.88749903578809 -12.961465848070931,40.43442100728839 -13.089302143451425,41.00642191198 -13.221620474209992,41.57796292090984 -13.352424921363863,42.14048234656533 -13.479781416539968,42.334522557146975 -12.634550685943653,42.51261093812202 -11.852694465134551))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.46927
45.89602378755085
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
2023-08-22T11:37:36.103733Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S12E040/2023/08/22/060362
2.0E-4
2.0E-4
true
block average
2
2
-11.0
40.0
-12.0
41.0
POLYGON((40.119783396287545 -12.0,40.276737824860454 -11.341504033141902,41.0 -11.50880467126678,41.0 -12.0,40.119783396287545 -12.0))
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_060362_S12E040_2023_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060362_S12E040_2023_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060362_S12E040_2023_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060362_S12E040_2023_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060362_S12E040_2023_08_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