2) Connect your GPS and turn it on. You should see a message near the top of the window that your GPS now connected. If you don’t, verify the GPS is on, check your cable, and select GPS > Connect to Default GPS. If that fails, try GPS > Find GPS.
3) To transfer your GPS data, select Waypoint > Download. Your points should appear in the DNR GPS window.
4) To save your GPS data, choose File > Save To > File… and Save as type… text file (comma delimited) (*.txt). Consider this file your ‘backup’ that can be easily opened by DNR GPS without issue. Next, choose File > Save To > File… and Save as type: ESRI Shapefile (*.shp). This file can be manipulated in your GIS software.
5) Launch ArcMap and add the shapefile you just saved in step 4 to your map.
6) Make ArcToolbox visible and expand Data Management Tools > Projections and Transformations > Feature > and double-click the Project tool to open it. You can also open the Search window (Windows > Search or Ctrl-F) and search for the Project (Data Management) tool.
7) Add your shapefile as the Input Dataset and verify that the Input Coordinate System is GCS_WGS_1984. Choose the location and name of your output file (maybe adding MGRF to the end of the file name). Click the Spatial Reference Properties icon to select the Output Coordinate System. Expand Projected Coordinate Systems, then State Systems, and select NAD 1983 Michigan GeoRef (Meters).
Tip: If you right-click on this (or any) projection definition and choose “Add to Favorites” it will be easier to find in the future.
8) Click OK to run the tool. Your re-projected layer will be added to your map after the tool has finished. You can verify its projection by opening the layer’s properties and examining the Source tab. If all went well, the Projected Coordinate System should read NAD_1983_Michigan_GeoRef_Meters.