You are mapping plots from this URL:
http://labs.bio.unc.edu/Peet/cvs/redlair/data/plotmap.csv
Linking to this page
You can map plots, then link to this page with your plots mapped. If you have a large number of plots, you may have
to use an external file due to URL length limitations.
If you'd like to map new plots, please see the instructions below:
Option 1: Enter your data
Option 2: Link to your data
Specify the location your csv (comma-separated values) data file (this must be publicly accessible on the internet):
Basic format:
Plot Name can only contain numbers, letters, spaces, underscores (_) and dashes (-).
The CSV data should be structured: Plot Name, Latitude, Longitude
where coordinates are in decimal degrees in WGS84 datum. There should not be a header line.
An example:
xxx,35.12356,-118.43534
yyy,37.12356,-119.43534
Advanced format:
It is possible to map more complex data, which is the same basic format, but has a few more columns: Basic plot information Column 1:Plot Name - name of plot
Column 2:Latitude
- Latitude of plot, in decimal degrees, in WGS84 Datum
Column 3:Longitude
- Longitude of plot, in decimal degrees, in WGS84 Datum
Column 4:Extra information (optional)- this information, if present, is included in information boxes that are shown when you click on a plot marker.
Accuracy, optional Column 5:Degrees "masked"
- this indicates location uncertainty due to masking the exact plot location and an approximate location is given instead, offset by the number of degrees indicated
Column 6:location accuracy (m)
- this is the estimated error of the original coordinates, in meters
Plot Shape, optional Column 7:Plot azimuth
- the compass bearing of the main axis of the plot, in degrees
Column 8:Plot X Dimension - the X dimension of the plot, in meters (if rectangular plot)
Column 9:Plot Y Dimension - the Y dimension of the plot, in meters (if rectangular plot)
Column 10:GPS receiver location X - the plot geocoordinates may or may not be taken from the 0,0 point on a plot. This records the X position of the GPS unit when calculating plot location.
Column 11:GPS receiver location Y - same as above, but Y position of GPS receiver
Column 12:dsgPolygon
- for non-rectangular plots, a series of coordinates may be specified that define the plot bounds, e.g. (0,0)(10,0)(0,10)(0,0) - a right triangle.
Tools:
After mapping plots, the following box will contain Google KML data
for your mapped plots. You can then save this information as a KML file to interact with your plots in Google Earth or Google Maps: