https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-11T18:54:00.039040Z
2022-09-11T18:54:25.037450Z
s3://sentinel-s1-l1c/GRD/2022/9/11/IW/DV/S1A_IW_GRDH_1SDV_20220911T185400_20220911T185425_044961_055F01_3595
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
2022-09-11T18:54:00.039040Z
2022-09-11T18:54:25.037450Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220911T205919_V20220911T171122_20220911T202852.EOF
347.8892428953226
693000
Copernicus Ground Segment
2022-09-11T21:40:33.723652Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220911T185400_20220911T185425_044961_055F01_3595
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.811930385840244 14.503113622586854,-11.238260746724784 14.614461518184452,-10.661264918528872 14.724919720818916,-10.084971602567482 14.833699568993842,-9.523106091659951 14.93826051774149,-9.557717217579336 15.119314801705405,-9.59367615943935 15.30020880000289,-9.699703226746148 15.84320070855592,-9.735521704731708 16.024101129110296,-9.770172270191367 16.2052089683518,-9.817079302555506 16.446053322394764,-10.383447685272426 16.342571135540954,-10.965278279995907 16.23456280532202,-11.545620638846652 16.125122549065704,-12.123740185680063 16.0144116363389,-12.073551591944334 15.773073120838793,-12.03413110199272 15.592037383392517,-11.997188520487496 15.410521108706247,-11.961008858050814 15.228855007513626,-11.922035984558702 15.047729846543621,-11.886931438001461 14.865850741339237,-11.811930385840244 14.503113622586854))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84708714707089
46.07291380847042
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
2022-09-12T18:23:05.233154Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N15W012/2022/09/11/055F01
2.0E-4
2.0E-4
true
block average
2
2
16.0
-12.0
15.0
-11.0
POLYGON((-11.912823631010559 15.0,-11.961008858050405 15.22885500751154,-12.0 15.424335229610836,-12.0 16.0,-11.0 16.0,-11.0 15.0,-11.912823631010559 15.0))
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_055F01_N15W012_2022_09_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055F01_N15W012_2022_09_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055F01_N15W012_2022_09_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055F01_N15W012_2022_09_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055F01_N15W012_2022_09_11_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