https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-27T18:04:36.201590Z
2023-01-27T18:05:01.199938Z
s3://sentinel-s1-l1c/GRD/2023/1/27/IW/DV/S1A_IW_GRDH_1SDV_20230127T180436_20230127T180501_046973_05A242_9C28
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
2023-01-27T18:04:36.201590Z
2023-01-27T18:05:01.199938Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230127T200323_V20230127T162156_20230127T193926.EOF
347.8876640724288
693000
Copernicus Ground Segment
2023-01-27T20:12:22.277175Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230127T180436_20230127T180501_046973_05A242_9C28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.5128273232787203 14.601616620373331,1.086568943130351 14.712888710333845,1.6610608726210399 14.822772098032546,2.2359820300354896 14.931193501365701,2.801085047990806 15.036248381777844,2.5889870327726716 16.121979428405943,2.507111513056218 16.543994629982937,1.9372726208815576 16.439989374864187,1.3577292623346633 16.332508070323545,0.7780011097810404 16.22328196661461,0.20160601089776695 16.112993454633614,0.21236616950931747 16.05251083012673,0.25054235641086914 15.87126159422459,0.3623606782341342 15.326982279427632,0.4389502647549055 14.964519317146424,0.47524419781273164 14.782896421080284,0.5128273232787203 14.601616620373331))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85816969134177
46.05426923634716
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
2023-01-28T05:08:00.356250Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N15E000/2023/01/27/05A242
2.0E-4
2.0E-4
true
block average
2
2
16.0
0.0
15.0
1.0
POLYGON((0.4314530826645627 15.0,0.36236067823414125 15.326982279427598,0.22342642725494952 16.0,1.0 16.0,1.0 15.0,0.4314530826645627 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_05A242_N15E000_2023_01_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A242_N15E000_2023_01_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A242_N15E000_2023_01_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A242_N15E000_2023_01_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A242_N15E000_2023_01_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