https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-19T16:37:23.456487Z
2018-07-19T16:37:48.455827Z
s3://sentinel-s1-l1c/GRD/2018/7/19/IW/DV/S1A_IW_GRDH_1SDV_20180719T163723_20180719T163748_022865_027AC3_6FC6
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
2018-07-19T16:37:23.456487Z
2018-07-19T16:37:48.455827Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180719T172852_V20180719T132843_20180719T164613.EOF
347.16975111312905
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-19T17:48:23.661073Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180719T163723_20180719T163748_022865_027AC3_6FC6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.812639158 -31.494447344,30.160938927 -31.414528612,30.423770893 -31.353493297,30.686262792 -31.291922915,31.079359444 -31.198568398,31.34099408 -31.135668981,31.732797439 -31.040330231,31.99356507 -30.976114241,32.332532141 -30.891710423,32.274668032 -30.713466488,32.218808508 -30.534646661,32.163872494 -30.355620419,32.108330717 -30.176772745,32.054503672 -29.997517429,31.943443878 -29.639938749,31.87229505 -29.401513682,31.538005258 -29.48456314,31.280864811 -29.547773365,30.894556762 -29.641658972,30.636621524 -29.703626874,30.249126804 -29.795640414,29.990404113 -29.856354605,29.731368445 -29.916564184,29.388133162 -29.995438373,29.453797117 -30.235202466,29.556415679 -30.594903271,29.605899945 -30.775199787,29.707650999 -31.135205927,29.75914633 -31.315094444,29.812639158 -31.494447344))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82103
45.75293276420045
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
2021-12-22T17:20:58.164126Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S31E029/2018/07/19/027AC3
2.0E-4
2.0E-4
true
block average
2
2
-30.0
29.0
-31.0
30.0
POLYGON((29.669436801933074 -31.0,29.556415679005422 -30.59490327101896,29.45379711699496 -30.235202465982567,29.389382450274272 -30.0,30.0 -30.0,30.0 -31.0,29.669436801933074 -31.0))
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_027AC3_S31E029_2018_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027AC3_S31E029_2018_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027AC3_S31E029_2018_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027AC3_S31E029_2018_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027AC3_S31E029_2018_07_19_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 2019
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