Exporting transect vertex elevation data
Hi!
I need to export the elevation data of both ends of a series of 7m long transects, spaced 1m apart, over a 23km route in order to get a chart of roll angle across the transect. I've generated the transects, but no elevation data is transferred to the attributes when I follow the instructions for "Analysis and Measurement" "Apply elevations to selected features". I have both multi-beam echo sounder data in xyz format and a geotiff of the same data, but neither is referenced when I try this - Any help gratefully received!
Tagged:
Answers
-
btw, I can generate a profile across the transect (perpendicular path profile), so I know it can read the data.
Howdy, Stranger!
Categories
- 12.4K All Categories
- 5.4K Features Discussion
- 314 Downloading Imagery
- 1.3K Elevation Data
- 377 Georeferencing Imagery Discussion
- 595 GM Script Language
- 46 User Scripts
- 112 GPS Features
- 392 Projection Questions
- 798 Raster Data
- 1.3K Vector Data
- 6.4K Support
- 161 Announcement and News
- 887 Bug Report
- 556 SDK
- 1.1K Suggestion Box
- 3.7K Technical Support
- 534 Other Discussion
- 127 GIS Data Sources
- 26 Global Mapper Showcase
- 223 How I use Global Mapper
- 103 Global Mapper Forum Website