![]() ![]() On the map, you’ll see a red preview line projecting from the starting waypoint. You can also enter a custom declination, which can be extremely useful in entering historical deeds where the magnetic field has drifted over time, or when entering plats with a non-standard basis of bearing. ExpertGPS allows you to enter bearings in True or Magnetic degrees, or aligned to a UTM, state plane, or national coordinate grid. This will bring up the Project Waypoint dialog, where you’ll enter the distance and bearing of each call in your survey map. ![]() In ExpertGPS, right-click on the starting waypoint, and click Project Waypoint. ![]() Using your GPS or the mapping tools in ExpertGPS, mark a waypoint at the starting corner that you’ve located on your property. You’ll also need to find ONE corner or monument on your land, to use as a starting point. You’ll need a plat, mortgage map, or legal land survey of your property, showing the distance and bearing from each corner to the next. It’s relatively easy to find all of the corners of your property using ExpertGPS. If you read this piece and had any comments or suggestions, I’d be more than happy to hear them out – ping me on twitter and we can chat.How can I use ExpertGPS to survey my property lines? I’m also working on ways to further improve the product both in terms of performance and usability. I’m now working on building API endpoints for developers so they can add the grid tiles, search and autocomplete functionality, and batch processing into their apps. Open data and vector tiles technology are employed to provide the grid data on the map – the sources for grid data are AltaLIS, SaskGrid, and BC Data Catalogue. PostgreSQL and PostGIS, NodeJS and Express, VueJS and Mapbox GL JS are used to create the database, backend, and frontend components. Township Canada is built using free and open source software. Batch conversion is another utility that can be used to convert many legal land descriptions into geographical coordinates – and postal addresses if available – at once. They can also export/download search results as CSV, KML, Shapefile, and GeoJSON to use in other applications from Excel to Google Earth and GIS apps. Users can also store search results on their profile as favourites for future use. The lookup function is implemented as an autocomplete search engine, which provides suggestions while users type into the search box pretty much like the way Google Search works that is more efficient and user-friendly compared to traditional search methods. It also enables users to lookup legal land descriptions, geographical coordinates, and places, and to see the results on a map. This can be especially useful to those who use legal land descriptions to locate themselves and find their destinations such as truck drivers, conservation officers, or even emergency responders in rural areas. Users can also locate themselves on the map – this becomes handy when using the app on the phone and driving around, which turns it into a navigation app with a built-in grid network. Township Canada provides the Canadian survey grid as a data layer on a map – technically speaking it’s called the Dominion Land Survey (DLS) grid for Alberta and Saskatchewan and the National Topographic System (NTS) for British Columbia. I then realized that this tool might be useful to other people who are dealing with legal land descriptions in their daily routine, so I decided to further develop its functionality and release it as a product. I even shared a link with a few friends of mine and I got so much love from them. ![]() So I built a simple web app back in Summer of 2017, as a side-project, and started using it. The problem I had when I first started in the energy industry was how to easily convert the legal land descriptions into geographical coordinates and map them – I couldn’t find an easy-to-use tool at the time. Many industries in Canada such as oil & gas and agriculture use legal land descriptions to identify their assets such as wells, facilities, and land parcels. Legal land descriptions are based on survey grid networks that divide the country into equal-sized parcels of land. What is a legal land description?Īny parcel of land in Canada can be located by its legal land description. Township Canada ( ) is a simple tool that allows for searching, converting, and mapping Canadian legal land descriptions. ![]()
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