https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-08T17:32:54.319725Z
2022-11-08T17:33:19.318462Z
s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T173254_20221108T173319_045806_057ABC_B0A8
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
2022-11-08T17:32:54.319725Z
2022-11-08T17:33:19.318462Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221108T193932_V20221108T154904_20221108T190634.EOF
347.77846383485144
693000
Copernicus Ground Segment
2022-11-08T19:57:28.839213Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221108T173254_20221108T173319_045806_057ABC_B0A8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.872891628780483 18.83391702932044,8.461528688622893 18.94366090033456,9.057672652288405 19.0527561415968,9.637300261694056 19.156858318450215,10.213502061534411 19.258401521421703,10.17908134214431 19.439410766142935,10.142818524051542 19.620187477866104,10.107284922817843 19.801086768626902,10.036854307929747 20.16298148802742,10.002535420855938 20.344075816087425,9.966276039284127 20.524831717350914,9.919478035803795 20.765201676959833,9.336559855338649 20.66453169585641,8.743278218271044 20.559909104324912,8.148911467116868 20.452915845519442,7.557513687966278 20.3442937942651,7.60684286607802 20.103171702680292,7.6472634351487345 19.922287251620656,7.683226733327782 19.74057344516577,7.72320128825888 19.559606006804213,7.7971622475841755 19.19655161129351,7.872891628780483 18.83391702932044))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87391983940505
46.07755133065206
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
2022-11-08T21:42:09.407517Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N20E010/2022/11/08/057ABC
2.0E-4
2.0E-4
true
block average
2
2
21.0
10.0
20.0
11.0
POLYGON((10.0 20.356715090725885,10.068573163723428 20.0,10.0 20.0,10.0 20.356715090725885))
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_N20E010_2022_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057ABC_N20E010_2022_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057ABC_N20E010_2022_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057ABC_N20E010_2022_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057ABC_N20E010_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