https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-17T17:19:59.144277Z
2022-06-17T17:20:26.460714Z
s3://sentinel-s1-l1c/GRD/2022/6/17/IW/DV/S1A_IW_GRDH_1SDV_20220617T171959_20220617T172026_043705_0537C3_5E1A
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
2022-06-17T17:19:59.144277Z
2022-06-17T17:20:26.460714Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220617T180421_V20220617T141015_20220617T172745.EOF
347.40827733021814
693000
Copernicus Ground Segment
2022-06-17T18:33:25.702490Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220617T171959_20220617T172026_043705_0537C3_5E1A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.397367494030334 -27.634210818822595,18.77126061107171 -27.54825854660196,19.026646187473137 -27.488890958424772,19.40215113324466 -27.400653566814217,19.654765466386856 -27.340642386032002,19.9080767538157 -27.279941583685954,20.28597448073924 -27.188419237562467,20.53827424154888 -27.126665417391578,20.833252412175913 -27.053792676276277,20.780653405551497 -26.874712611348777,20.726791036556833 -26.69586811063842,20.617857622480752 -26.338543158689482,20.564305276965506 -26.15968228290246,20.459568158057348 -25.801431043357532,20.38473379956978 -25.54760908575761,19.844907385528366 -25.679922777935904,19.47120680489865 -25.770178141336906,19.221388250732033 -25.829907766292358,18.846599096069212 -25.918603761149313,18.596550556394877 -25.977170436234132,18.34536705466349 -26.03551457304059,17.975246249381343 -26.12058679779733,17.99610077385781 -26.195762699825668,18.047745172680465 -26.375189420927477,18.146438606490705 -26.735142378636883,18.198054233367063 -26.91461736459626,18.246477055016452 -27.094841302565584,18.397367494030334 -27.634210818822595))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34314
45.98852752933062
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
2022-06-17T19:24:26.077086Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S27E020/2022/06/17/0537C3
2.0E-4
2.0E-4
true
block average
2
2
-26.0
20.0
-27.0
21.0
POLYGON((20.51762110561933 -26.0,20.617857622500804 -26.338543158755513,20.726791036607185 -26.69586811080427,20.817452544463052 -27.0,20.0 -27.0,20.0 -26.0,20.51762110561933 -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_0537C3_S27E020_2022_06_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0537C3_S27E020_2022_06_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0537C3_S27E020_2022_06_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0537C3_S27E020_2022_06_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0537C3_S27E020_2022_06_17_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