Maps
Mapping
NOAA's Office for Coastal Management has a variety of mapping tools and resources in a collection they call "Digital Coast" such as the Flood Exposure tool and Sea Level Calculator.
Mass Mapper is a statewide mapping resource (info).
The Merrimack Valley Planning Commission (MVPC) makes "MiMap" available for each town, e.g. Salisbury MiMap, in the Merrimack Valley.
ArcGIS is a dominant commercial mapping (GIS) software created by parent company Environmental Systems Research Institute known by it's tradename ESRI. They offer an online mapping tool at https://www.arcgis.com/apps/mapviewer/index.html
See GIS for a better overview of mapping software.
Wiki Maps
I've enabled the Maps extension. ( check /opt/.deploy-meza/public/wikis/freephile/postLocalSettings.d/override.php
)
See Release Notes
however when I try to use it, all my maps are located in the middle of the Atlantic Ocean. I tried setting up my Payment Account with Google, and reviewing the Dev Console for errors.
Boston
Trying a different map service: Leaflet
I tried testing the new 'circles' feature for Leaflet maps below for ideas related to Disc Golf mapping.