Converts a track to a 'sf, data.frame'

track2sf.3d(track, CRS = NA)

Arguments

track

eRTG3D track data.frame or a matrix

CRS

numeric, EPSG code of the CRS

Value

A track of type 'sf, data.frame'.

Examples

track2sf.3d(niclas, 4326)
#> Simple feature collection with 31 features and 5 fields
#> Geometry type: POINT
#> Dimension:     XYZ
#> Bounding box:  xmin: 2556476 ymin: 1188336 xmax: 2662223 ymax: 1231979
#> Geodetic CRS:  WGS 84
#> First 10 features:
#>               a        g           t            l        d
#> 1   0.391476625 1.557032          NA           NA       NA
#> 2   0.431339520 1.537826  0.03986289 -0.019205136 2300.818
#> 3   0.286613422 1.565712 -0.14472610  0.027885542 1993.003
#> 4   0.391695363 1.560373  0.10508194 -0.005338766 2114.493
#> 5  -0.008350378 1.278403 -0.40004574 -0.281969986 1439.106
#> 6   0.503007060 1.579810  0.51135744  0.301406799 4715.520
#> 7   0.523597291 1.611399  0.02059023  0.031589285 5705.120
#> 8   0.545034096 1.596429  0.02143681 -0.014970808 4882.926
#> 9   0.587382929 1.602488  0.04234883  0.006059355 3950.092
#> 10  0.769339222 1.453669  0.18195629 -0.148818593 1977.993
#>                          geometry
#> 1  POINT Z (2556476 1188336 12...
#> 2  POINT Z (2558565 1189297 13...
#> 3  POINT Z (2560477 1189861 13...
#> 4  POINT Z (2562431 1190668 13...
#> 5  POINT Z (2563809 1190657 18...
#> 6  POINT Z (2567940 1192930 17...
#> 7  POINT Z (2572877 1195780 15...
#> 8  POINT Z (2577051 1198311 14...
#> 9  POINT Z (2580338 1200499 12...
#> 10 POINT Z (2581749 1201865 15...