https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-27T18:40:43.064646Z
2023-08-27T18:41:06.045736Z
s3://sentinel-s1-l1c/GRD/2023/8/27/IW/DV/S1A_IW_GRDH_1SDV_20230827T184043_20230827T184106_050065_060639_ED26
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
2023-08-27T18:40:43.064646Z
2023-08-27T18:41:06.045736Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230827T202358_V20230827T165458_20230827T201228.EOF
347.5214012427373
693000
Copernicus Ground Segment
2023-08-27T20:52:35.266346Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230827T184043_20230827T184106_050065_060639_ED26
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.045505982299956 25.76026773950214,-9.686328135294128 25.822852095371296,-9.438655521021895 25.865450343351025,-9.189848559235292 25.907787891444634,-8.817439297025798 25.9703066725302,-8.444619528457707 26.03187140671565,-8.195365971082454 26.07246016671226,-7.945458220051802 26.1126959051609,-7.581222926662546 26.170511982871346,-7.687154434908446 26.712686818434733,-7.723179509660343 26.893323846949176,-7.793374192281246 27.254872657589104,-7.828292115299131 27.430306948744768,-8.196738235480433 27.37297423163798,-8.44914670667481 27.333099814123017,-8.70101390756965 27.29282807517634,-9.077527727586197 27.231726445359367,-9.328706611836656 27.190365536117476,-9.703669739894403 27.12772733408106,-9.956519898345935 27.084886514282818,-10.320635240821801 27.022331524355664,-10.241379420837317 26.66568847335543,-10.200644948466229 26.48485540056336,-10.161554779872459 26.303737795239087,-10.045505982299956 25.76026773950214))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74782751982193
46.03491618364507
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
2023-08-27T23:08:02.931201Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N27W009/2023/08/27/060639
2.0E-4
2.0E-4
true
block average
2
2
28.0
-9.0
27.0
-8.0
POLYGON((-9.0 27.244307844127906,-8.449146706664518 27.333099814124367,-8.0 27.403588036428054,-8.0 27.0,-9.0 27.0,-9.0 27.244307844127906))
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_060639_N27W009_2023_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060639_N27W009_2023_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060639_N27W009_2023_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060639_N27W009_2023_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060639_N27W009_2023_08_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