Mapping out of Belmont, MA and Warwick, MA. I’m passionate about adding details to public land parcels for outdoorsy pursuits.

I only map places I know well from field visits and/or have very solid authoritative data sources. Here is an ArcGIS Online map I created of mostly authoritative layers that guides my mapping in Massachusetts: https://arcg.is/0fKS91

If you are a non-profit conservation land manager and would like some pro bono help better mapping your properties, I may be able to help.

Feel free to reach out. I’m also active on OSM Slack: “TomPar” there too. https://slack.openstreetmap.us/