ShowMeTrackDesign: Display a combination of strata, transect design, and actual...

In USFWS/AKaerial: Analysis of Alaska Region Aerial Survey Data

Display a combination of strata, transect design, and actual track flown

Description

ShowMeTrackDesign will take input layers of strata and transect design and display them using Leaflet with actual track flown overlay.

Usage

ShowMeTrackDesign(strata.path, transect.path, track.path, observer, years)

Arguments

strata.path	The path name to the .shp file of the stratification. Must be in a format accepted by SplitDesign.
transect.path	The path name to the .shp file of lines designating the transect design. Must be in a format accepted by SplitDesign.
track.path	The path name to the folder containing the track files. Track files must be .txt extension and contain lat, long, time, date.
observer	The observer initials to be used for track file selection. Track files must follow standard naming convention for track file objects to select observers correctly.
years	The years of track files to display.

Details

ShowMeTrackDesign is designed to take a directory path for a combination of stratification base layer, aerial transect design, and actual track flown and display it using an interactive Leaflet map. Clicking on strata will bring up the STRATNAME field associated with the click. Clicking on a transect will display the associated strata identification, transect numbering, recalculated (SPLIT) transect number (see SplitDesign), and length in kilometers. Similar to ShowMe, but with no option to include observations.

Value

None

Author(s)

Charles Frost, [e-mail]

References

https://github.com/USFWS/AKaerial

Examples

 ShowMeTrackDesign(strata.path="C:/Habitat.shp", transect.path="My2016Transects.shp", track.path="c:/track files/", observer="CJF", years=2019)

USFWS/AKaerial documentation built on April 3, 2025, 4:06 p.m.