https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-18T03:52:47.838872Z
2023-10-18T03:53:12.836805Z
s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T035247_20231018T035312_050814_061FD2_6D11
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
2023-10-18T03:52:47.838872Z
2023-10-18T03:53:12.836805Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231018T021048_V20231018T013329_20231018T080829.EOF
192.7728346219258
693000
Copernicus Ground Segment
2023-10-18T04:06:48.769412Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231018T035247_20231018T035312_050814_061FD2_6D11
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.40871467408067 32.32036000052224,33.00990953856556 32.384634475731175,32.74135827360942 32.427154958139745,32.33806333542764 32.489862549778046,32.06889203311945 32.530950071764934,31.664680104594666 32.59150166790281,31.394906313251635 32.631147553020334,31.12489654030001 32.670214324298165,30.777738017797326 32.71952405905879,30.47824268505046 31.21595784299854,30.81970171852316 31.166165681294324,31.08530894664727 31.126759299786592,31.350720783561243 31.0868029686589,31.74839020434041 31.025851458298256,32.01319675060777 30.984541819024365,32.410092995422126 30.921543819016073,32.67361391669404 30.8789972934265,33.06445874642542 30.814834932493852,33.120935867975334 31.054994983144606,33.2850098773567 31.778160726854267,33.40871467408067 32.32036000052224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70329486086919
46.16036410969872
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
2023-10-18T10:32:49.960343Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N31E033/2023/10/18/061FD2
2.0E-4
2.0E-4
true
block average
2
2
32.0
33.0
31.0
34.0
POLYGON((33.33562333909054 32.0,33.10800299950105 31.0,33.0 31.0,33.0 32.0,33.33562333909054 32.0))
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_061FD2_N31E033_2023_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061FD2_N31E033_2023_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061FD2_N31E033_2023_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061FD2_N31E033_2023_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061FD2_N31E033_2023_10_18_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