https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-27T16:55:44.100780Z
2023-07-27T16:56:08.826951Z
s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T165544_20230727T165608_049611_05F73B_EBC9
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
2023-07-27T16:55:44.100780Z
2023-07-27T16:56:08.826951Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230727T172723_V20230727T134541_20230727T170311.EOF
347.4629797057651
693000
Copernicus Ground Segment
2023-07-27T18:16:08.473568Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230727T165544_20230727T165608_049611_05F73B_EBC9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.25226637393892 -26.517253362042347,24.500964310020915 -26.460209579162978,24.87583439374506 -26.373303669182544,25.24983956883116 -26.285495526355536,25.50014899286936 -26.226109231214917,25.748798058859258 -26.166631171432293,26.12274989252463 -26.0762577063768,26.67586512142677 -25.940549219501744,26.620485516901 -25.762271969273325,26.566037070425928 -25.58368485436761,26.458386941976535 -25.22625452861852,26.405583244803736 -25.047311973969478,26.353502474439082 -24.868207550163778,26.302780478522905 -24.688782636707078,26.27348980875361 -24.589442059163574,25.728221300451946 -24.722727885263534,25.482229012803025 -24.78211829418243,25.1153020221749 -24.86984941871039,24.86794497938987 -24.92842356679878,24.496669701389532 -25.015472159529928,24.125455005006696 -25.10146269217047,23.879119546630832 -25.157949334002275,24.003613865708008 -25.618021692296995,24.052804324304002 -25.79798471921628,24.151941005159898 -26.15777617179364,24.203256794479312 -26.33728966179607,24.25226637393892 -26.517253362042347))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42123
45.94496122140298
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
2023-07-27T21:04:07.653567Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S25E026/2023/07/27/05F73B
2.0E-4
2.0E-4
true
block average
2
2
-24.0
26.0
-25.0
27.0
POLYGON((26.0 -24.656294104595787,26.27348980875329 -24.58944205916373,26.39182566138137 -25.0,26.0 -25.0,26.0 -24.656294104595787))
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_05F73B_S25E026_2023_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F73B_S25E026_2023_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F73B_S25E026_2023_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F73B_S25E026_2023_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F73B_S25E026_2023_07_27_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