https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-26T17:35:23.860182Z
2022-08-26T17:35:48.858341Z
s3://sentinel-s1-l1c/GRD/2022/8/26/IW/DV/S1A_IW_GRDH_1SDV_20220826T173523_20220826T173548_044726_055724_D163
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
2022-08-26T17:35:23.860182Z
2022-08-26T17:35:48.858341Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220826T182317_V20220826T142646_20220826T174416.EOF
347.16475077860383
693000
Copernicus Ground Segment
2022-08-26T18:59:25.085940Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220826T173523_20220826T173548_044726_055724_D163
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.453903751025342 -31.629578609944392,15.831444162945258 -31.542903816133844,16.09357682380853 -31.481970504080234,16.35536921513955 -31.420503784034242,16.747416146898907 -31.327307634965006,17.00835070442977 -31.264515837958953,17.39910349271446 -31.16934140493477,17.659170465146563 -31.10523694961623,17.989679884624305 -31.022861626444854,17.928870137737963 -30.84532337267551,17.872212168467172 -30.666663537550953,17.813877703101568 -30.488452998281186,17.759605386758388 -30.309241498696814,17.699095202702253 -30.131632690000174,17.64138060292163 -29.953342185660258,17.584406224198396 -29.77489110763728,17.524791699335687 -29.597129758031837,17.505976996602254 -29.5385023966126,17.18242943198865 -29.618893796242105,16.924939314587196 -29.682207808482044,16.539592329929384 -29.77587944362881,16.282298634766775 -29.8377057545743,15.895767899810107 -29.929508500349506,15.637689289218176 -29.990083190831484,15.379299145602527 -30.050154023260653,15.007190717410383 -30.13564116182974,15.130794451220957 -30.553547348867646,15.23774840113372 -30.912354725854527,15.345455443158206 -31.27106187625569,15.453903751025342 -31.629578609944392))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.01416
45.71555806141983
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
2022-08-26T20:49:13.050617Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S31E016/2022/08/26/055724
2.0E-4
2.0E-4
true
block average
2
2
-30.0
16.0
-31.0
17.0
POLYGON((16.0 -31.0,16.0 -30.0,17.0 -30.0,17.0 -31.0,16.0 -31.0))
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_055724_S31E016_2022_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055724_S31E016_2022_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055724_S31E016_2022_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055724_S31E016_2022_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055724_S31E016_2022_08_26_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