https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-27T17:52:50.683229Z
2018-11-27T17:53:19.708008Z
s3://sentinel-s1-l1c/GRD/2018/11/27/IW/DV/S1A_IW_GRDH_1SDV_20181127T175250_20181127T175319_024777_02BA1D_7DCA
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
2018-11-27T17:52:50.683229Z
2018-11-27T17:53:19.708008Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181127T201228_V20181127T160506_20181127T192236.EOF
347.06542206904754
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-27T20:27:45.919644Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181127T175250_20181127T175319_024777_02BA1D_7DCA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.698068667 33.067385507,1.105864132 33.132430182,1.380659513 33.175455189,1.793350798 33.238856232,2.068805974 33.280363695,2.482472385 33.34148123,2.75856778 33.381461624,3.034913639 33.420828587,3.341858683 33.463779675,3.332447978 33.521633155,3.298473814 33.702357147,3.263899488 33.882993274,3.228102873 34.06345757,3.188480417 34.243399716,3.150783843 34.423603459,3.113846645 34.603907381,3.077435033 34.784279722,3.04170542 34.964740004,3.016901474 35.086178473,2.703926684 35.043668284,2.422166596 35.004657091,2.140675842 34.964993875,1.718953011 34.904279971,1.438152124 34.862993658,1.01748154 34.79985271,0.737393639 34.756953516,0.321775899 34.692025648,0.350555902 34.570434307,0.392172606 34.389723095,0.434421155 34.209114277,0.477154885 34.028585694,0.520593449 33.848172305,0.565931897 33.668065958,0.60729412 33.487330987,0.647459214 33.306406718,0.686989746 33.125382001,0.698068667 33.067385507))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84824957833253
46.50637837729117
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
2021-12-23T18:29:53.006099Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E003/2018/11/27/02BA1D
2.0E-4
2.0E-4
true
block average
2
2
34.0
3.0
33.0
4.0
POLYGON((3.240690217158771 34.0,3.2984738139973904 33.702357147013664,3.3324479780010976 33.52163315499417,3.3418586830001358 33.463779675000026,3.0 33.41585495019678,3.0 34.0,3.240690217158771 34.0))
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_02BA1D_N33E003_2018_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BA1D_N33E003_2018_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BA1D_N33E003_2018_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BA1D_N33E003_2018_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BA1D_N33E003_2018_11_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 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