https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-12T16:55:46.607259Z
2023-11-12T16:56:22.370413Z
s3://sentinel-s1-l1c/GRD/2023/11/12/IW/DV/S1A_IW_GRDH_1SDV_20231112T165546_20231112T165622_051186_062C99_F837
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
2023-11-12T16:55:46.607259Z
2023-11-12T16:56:22.370413Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231112T173455_V20231112T134544_20231112T170314.EOF
347.4807009104506
693000
Copernicus Ground Segment
2023-11-12T18:34:14.451649Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231112T165546_20231112T165622_051186_062C99_F837
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.252071241929688 -26.517279428190154,24.621362757013106 -26.432408921801088,24.871658734797673 -26.37427386608991,25.24683430285938 -26.286208754267324,25.497922643491243 -26.226647669614117,25.747348148024592 -26.166992273276996,26.12246184346514 -26.07634779919168,26.670909923968786 -25.941806477167983,26.615636675856656 -25.763496802749216,26.507157278943097 -25.406225232907452,26.453508475965005 -25.227469871529518,26.40070744337892 -25.048521074601837,26.34863961632444 -24.869407854096476,26.297999319946186 -24.68995716269942,26.24527084462931 -24.511045292790897,26.193534783127106 -24.33190437909592,26.142330456407258 -24.1526477949359,26.0803608867919 -23.931554808807178,25.541792028168636 -24.062949158477878,25.173581591901936 -24.15153881052536,24.928291547202356 -24.209996389184163,24.559236853236794 -24.297112377393244,24.31254442644185 -24.354783126714054,24.065859223298062 -24.41200110349392,23.70242985890241 -24.495473886862445,23.85720231699582 -25.077885360710887,24.00342241061311 -25.618022469167762,24.151751258431094 -26.157791205794823,24.203001854667853 -26.337324668854833,24.252071241929688 -26.517279428190154))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37718
45.99493125862858
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
2023-11-12T20:27:32.165495Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S26E023/2023/11/12/062C99
2.0E-4
2.0E-4
true
block average
2
2
-25.0
23.0
-26.0
24.0
POLYGON((24.0 -25.605380082429424,23.836504735873177 -25.0,24.0 -25.0,24.0 -25.605380082429424))
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_062C99_S26E023_2023_11_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062C99_S26E023_2023_11_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062C99_S26E023_2023_11_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062C99_S26E023_2023_11_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062C99_S26E023_2023_11_12_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