https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-09T17:35:43.651905Z
2023-08-09T17:36:08.649457Z
s3://sentinel-s1-l1c/GRD/2023/8/9/IW/DV/S1A_IW_GRDH_1SDV_20230809T173543_20230809T173608_049801_05FD40_2AF1
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
2023-08-09T17:35:43.651905Z
2023-08-09T17:36:08.649457Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230809T181252_V20230809T142650_20230809T174420.EOF
347.2293753195731
693000
Copernicus Ground Segment
2023-08-09T19:04:04.745157Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230809T173543_20230809T173608_049801_05FD40_2AF1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.152753152723246 -30.642145709913258,15.533709423777086 -30.554642461913396,15.792728683196966 -30.494420454851525,16.05142845519024 -30.4336871256445,16.438875795497104 -30.341632249370242,16.696770380621402 -30.279628472347742,17.083003341913564 -30.18567687593285,17.34167729735883 -30.12201564322077,17.666840060488095 -30.041132724747104,17.60971391093175 -29.862795135707973,17.550573703057076 -29.68489488173234,17.437824174389448 -29.327765636544605,17.326556543540637 -28.970359890368876,17.271627072210244 -28.791514541455296,17.214103473665737 -28.613345895591877,17.194636195209814 -28.555019584217114,16.87926360055647 -28.63320704572503,16.620175630247267 -28.696818382149594,16.364540253390384 -28.75901206476609,15.983005048958368 -28.85079854892379,15.6008049703177 -28.94150950561727,15.345637544846081 -29.001382949208512,15.09017771391683 -29.060774072330492,14.714497406255056 -29.14711024773653,14.835787032687588 -29.565251725293862,14.940733296185138 -29.924342076814565,15.046392743509015 -30.283336811306835,15.152753152723246 -30.642145709913258))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07942
45.76298953754302
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
2023-08-09T22:06:43.772198Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S30E016/2023/08/09/05FD40
2.0E-4
2.0E-4
true
block average
2
2
-29.0
16.0
-30.0
17.0
POLYGON((16.0 -30.0,16.0 -29.0,17.0 -29.0,17.0 -30.0,16.0 -30.0))
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_05FD40_S30E016_2023_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FD40_S30E016_2023_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FD40_S30E016_2023_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FD40_S30E016_2023_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FD40_S30E016_2023_08_09_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