https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-28T16:39:17.121885Z
2021-04-28T16:39:46.145990Z
s3://sentinel-s1-l1c/GRD/2021/4/28/IW/DV/S1B_IW_GRDH_1SDV_20210428T163917_20210428T163946_026669_032F66_5B52
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-28T16:39:17.121885Z
2021-04-28T16:39:46.145990Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6367212471006
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-28T18:16:12.985094Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210428T163917_20210428T163946_026669_032F66_5B52
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.37610242354259 -22.88112892566246,27.93074266770105 -22.75355045281576,28.17392972590188 -22.69692534512637,28.538385670266813 -22.611288318888395,28.780560128323124 -22.553871760626,29.144526011060506 -22.466806162816923,29.72494235167099 -22.326038736680122,29.708272069469196 -22.268559993003613,29.658353279103203 -22.089199022570465,29.46390093197509 -21.37061025090228,29.41590095020813 -21.1908507371473,29.288886321742613 -20.710536129318783,28.71493821937831 -20.849047954188784,28.11513386225839 -20.991483517361857,27.512760793575787 -21.132154674132977,26.961379711561918 -21.258809876579907,27.036718100952456 -21.560578607612882,27.082281762556143 -21.741098354733474,27.22121022341949 -22.28220487357938,27.266366607259545 -22.46286022269985,27.31491268006426 -22.642746118388423,27.361819342878288 -22.823021469768744,27.37610242354259 -22.88112892566246))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08714
45.8008569320419
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
2021-12-26T04:49:01.094153Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/04/28/032F66
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((29.0 -22.501378753680164,28.538385670323034 -22.611288318875506,28.0 -22.73742416744189,28.0 -22.0,29.0 -22.0,29.0 -22.501378753680164))
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_032F66_S23E028_2021_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032F66_S23E028_2021_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032F66_S23E028_2021_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032F66_S23E028_2021_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032F66_S23E028_2021_04_28_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