https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-16T16:47:05.007190Z
2018-10-16T16:47:30.004932Z
s3://sentinel-s1-l1c/GRD/2018/10/16/IW/DV/S1A_IW_GRDH_1SDV_20181016T164705_20181016T164730_024163_02A495_D65D
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
2018-10-16T16:47:05.007190Z
2018-10-16T16:47:30.004932Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181016T173824_V20181016T133701_20181016T165431.EOF
347.46982401471524
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-16T17:47:23.603131Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181016T164705_20181016T164730_024163_02A495_D65D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.297233145 -26.456808257,26.66020325 -26.373382468,26.911390622 -26.315038301,27.162325988 -26.256257185,27.538254569 -26.167269621,27.788556023 -26.107402928,28.163529648 -26.016794335,28.711765567 -25.88231071,28.606991197 -25.524288226,28.554100466 -25.345384141,28.444562321 -24.988563284,28.392531388 -24.809499038,28.339254326 -24.630763222,28.270337696 -24.392485339,27.728099805 -24.524957629,27.357284686 -24.614268835,27.109783845 -24.673304664,26.738098178 -24.761097272,26.490019159 -24.819116127,26.241710113 -24.87672565,25.88293277 -24.959140413,25.947647295 -25.198635432,25.997774526 -25.378305429,26.046549758 -25.558300013,26.149705501 -25.917037821,26.199247895 -26.096894569,26.297233145 -26.456808257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36966
45.99230369020117
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
2021-12-23T16:00:15.917707Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E027/2018/10/16/02A495
2.0E-4
2.0E-4
true
block average
2
2
-25.0
27.0
-26.0
28.0
POLYGON((27.0 -26.0,27.0 -25.0,28.0 -25.0,28.0 -26.0,27.0 -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_02A495_S26E027_2018_10_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A495_S26E027_2018_10_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A495_S26E027_2018_10_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A495_S26E027_2018_10_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A495_S26E027_2018_10_16_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