https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-27T19:03:50.756230Z
2023-03-27T19:04:15.754218Z
s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T190350_20230327T190415_047834_05BF4E_D2AD
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
2023-03-27T19:03:50.756230Z
2023-03-27T19:04:15.754218Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230327T210301_V20230327T171932_20230327T203702.EOF
347.72133087941774
693000
Copernicus Ground Segment
2023-03-27T21:18:29.653845Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230327T190350_20230327T190415_047834_05BF4E_D2AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.127648406656792 20.59227465289385,-14.535616575122775 20.700768363222174,-13.939372531868914 20.807826405814875,-13.343018504611543 20.912686495732686,-12.757038056511442 21.013553694329104,-12.791331792113166 21.19446870761308,-12.82644658433768 21.375332500303948,-12.86043650496467 21.556380548519094,-12.897472117033887 21.736911913085592,-12.967700666872302 22.098607817657253,-13.050704041997447 22.51998431049412,-13.64212048758945 22.420301146959257,-14.24501585762373 22.316304006316958,-14.847512978846632 22.209982920599145,-15.444413385465921 22.102290869828774,-15.355227602092677 21.67984556170312,-15.318281546669075 21.49838963544539,-15.242480141498987 21.135824768517853,-15.202372200416827 20.954947691252688,-15.127648406656792 20.59227465289385))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81847746936956
46.07431669384894
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
2023-03-28T07:39:06.482536Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N21W014/2023/03/27/05BF4E
2.0E-4
2.0E-4
true
block average
2
2
22.0
-14.0
21.0
-13.0
POLYGON((-14.0 21.0,-14.0 22.0,-13.0 22.0,-13.0 21.0,-14.0 21.0))
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_05BF4E_N21W014_2023_03_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BF4E_N21W014_2023_03_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BF4E_N21W014_2023_03_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BF4E_N21W014_2023_03_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BF4E_N21W014_2023_03_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 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