https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-08T17:32:29.319498Z
2022-11-08T17:32:54.318235Z
s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T173229_20221108T173254_045806_057ABC_20B5
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
2022-11-08T17:32:29.319498Z
2022-11-08T17:32:54.318235Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221108T193932_V20221108T154904_20221108T190634.EOF
347.8212268614341
693000
Copernicus Ground Segment
2022-11-08T20:05:15.876270Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221108T173229_20221108T173254_045806_057ABC_20B5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.188580901266473 17.323255590820313,8.771687996509938 17.43354951805289,9.352147641096119 17.541520681248155,9.932711785695297 17.64768691278159,10.50394986608546 17.750356860688143,10.470151134898197 17.931521332612853,10.435536623108717 18.112627879619005,10.329343126885089 18.65550118905378,10.293113802931371 18.836303736662273,10.223129943218883 19.19832893748207,10.211216046902836 19.257723274632795,9.635952222059746 19.15633929317776,9.05680242754994 19.052318724186133,8.461119836060709 18.943305194377594,7.871824518273099 18.833436036283455,7.92177155514583 18.592417526591976,7.96121891186606 18.411348952182667,8.002292409365028 18.230587519019622,8.036988624359564 18.04862052285797,8.075397073467618 17.86735401727347,8.11234839516829 17.685810420663504,8.149999693701918 17.5043982020547,8.188580901266473 17.323255590820313))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8929974064247
46.08584392873927
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
2022-11-08T21:42:41.965965Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N18E010/2022/11/08/057ABC
2.0E-4
2.0E-4
true
block average
2
2
19.0
10.0
18.0
11.0
POLYGON((10.26146933093618 19.0,10.457062951843602 18.0,10.0 18.0,10.0 19.0,10.26146933093618 19.0))
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_057ABC_N18E010_2022_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057ABC_N18E010_2022_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057ABC_N18E010_2022_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057ABC_N18E010_2022_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057ABC_N18E010_2022_11_08_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