https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-04T18:09:59.827353Z
2019-08-04T18:10:24.824801Z
s3://sentinel-s1-l1c/GRD/2019/8/4/IW/DV/S1A_IW_GRDH_1SDV_20190804T180959_20190804T181024_028423_033640_DD48
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
2019-08-04T18:09:59.827353Z
2019-08-04T18:10:24.824801Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190804T200440_V20190804T162138_20190804T193908.EOF
346.90768604815145
693000
Copernicus S1 Core Ground Segment - DPA
2019-08-04T20:23:37.827061Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190804T180959_20190804T181024_028423_033640_DD48
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.925047841307438 35.193922211034106,-3.524665086779879 35.256148236637614,-3.247600124432476 35.29837459652298,-2.831466485735469 35.360525061211476,-2.5536921028522204 35.40116357822343,-2.136512074725961 35.46092466087277,-1.8580519730206189 35.499965243080304,-1.5793242967238899 35.53836395491472,-1.2040766750112377 35.58896964179669,-1.2420305846460886 35.76903617605372,-1.462764507374125 36.85086602923268,-1.4964583653950179 37.03156152603158,-1.5034648784315099 37.09193542103158,-1.8860808367312059 37.04179896746065,-2.170268301905243 37.00370541878995,-2.454171483565657 36.96493332980327,-2.879484193139752 36.905506354937714,-3.162658768645872 36.865044858756264,-3.586860065858475 36.80309139099193,-3.8692817952462515 36.76095066916273,-4.277385299929157 36.698783310664055,-4.268267439876571 36.6382051199498,-4.22790665932637 36.457253074619175,-4.098110091488472 35.915760184316674,-3.969219755111968 35.37416400659052,-3.925047841307438 35.193922211034106))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60192464438216
46.07934016647292
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
2021-12-24T20:04:17.783164Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N35W005/2019/08/04/033640
2.0E-4
2.0E-4
true
block average
2
2
36.0
-5.0
35.0
-4.0
POLYGON((-4.0 35.5035023530444,-4.118302487634066 36.0,-4.0 36.0,-4.0 35.5035023530444))
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_033640_N35W005_2019_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033640_N35W005_2019_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033640_N35W005_2019_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033640_N35W005_2019_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033640_N35W005_2019_08_04_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 2019
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