PHS trees

This is an attempt to geolocate all the PHS trees that we have planted along the trail, using cellphone data and Google.  Trees from both the spring and fall 2021 plantings are on this map.  Doing this was not trivial; we would love to recruit a volunteer with experience in using ArcGIS, GoogleEarth, or some other method that can easily map data.  Contact if you are interested!