https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-18T16:31:01.554318Z
2023-06-18T16:31:26.552732Z
s3://sentinel-s1-l1c/GRD/2023/6/18/IW/DV/S1A_IW_GRDH_1SDV_20230618T163101_20230618T163126_049042_05E5C3_DCB3
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
2023-06-18T16:31:01.554318Z
2023-06-18T16:31:26.552732Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230618T170436_V20230618T132058_20230618T163828.EOF
347.4686175864811
693000
Copernicus Ground Segment
2023-06-18T17:49:53.250047Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230618T163101_20230618T163126_049042_05E5C3_DCB3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.414650319812996 -26.462546531951965,30.76710931507183 -26.381565044455453,31.010608681616457 -26.325054106160476,31.381163519194338 -26.23815075707874,31.62914505437612 -26.179387991703585,32.002300540031634 -26.090047636199767,32.25088045797137 -26.029924471542582,32.500227261082756 -25.96912390393481,32.80839738508813 -25.89328697773727,32.70340944489425 -25.535275028781673,32.64989456965197 -25.356501433569722,32.598396016666356 -25.177249302583597,32.54589952429866 -24.998260390225937,32.49549393614216 -24.81877441069674,32.44464655279611 -24.639414596146253,32.39315336428853 -24.460231276616124,32.37667815622629 -24.401000244957878,31.826651088282645 -24.53529820585958,31.456088695921395 -24.62448860433438,31.209848071863547 -24.68318241068615,30.96847462991841 -24.74026163796953,30.599090941920252 -24.826783133367957,30.228078752824437 -24.91265674129093,29.9958074052576 -24.965893013559857,30.02059213874484 -25.023263172130566,30.07933380284411 -25.200954478245357,30.126774449505582 -25.381263460415383,30.17188171452619 -25.562121848314618,30.216095459559785 -25.74319831228347,30.263753251480914 -25.92349520872321,30.31656660067013 -26.10261748350686,30.414650319812996 -26.462546531951965))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28786
45.83256927896964
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
2023-06-18T21:11:06.590566Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/S26E031/2023/06/18/05E5C3
2.0E-4
2.0E-4
true
block average
2
2
-25.0
31.0
-26.0
32.0
POLYGON((31.0 -26.0,31.0 -25.0,32.0 -25.0,32.0 -26.0,31.0 -26.0))
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_05E5C3_S26E031_2023_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E5C3_S26E031_2023_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E5C3_S26E031_2023_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E5C3_S26E031_2023_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E5C3_S26E031_2023_06_18_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