In this case, the lake covers an area of 5,760.6 acres and has a shoreline of 16.4 miles.Įxperiment with the other drawing tools to add additional annotations to your map. In order to solve this problem, you can temporarily switch to a different basemap, such as the USA Topo Maps basemap, as illustrated below.Īfter switching to the USA Topo Maps basemap, it is possible to read the measurements that were added to the polygon. The lake is 28.5 acres in size and has a shoreline length of 1 mile.ħ) If you have the satellite image set as the basemap, it is highly likely that it will be difficult or impossible to read the measurements that are in black text.

In this example, the shoreline of the lake is highlighted with a red line and the measurements are displayed. Illustration of using the drawing tools to highlight the shoreline of a lake and calculate its area and perimeterġ) Under Select draw mode, click the star-shaped, Freehand Polygon tool icon.Ģ) Under Preview, click one of the annotation styles.ģ) Adjust Color, Transparency, Outline Color, and Outline Width as desired.Ĥ) Put a check mark in the Show Measurements box.ĥ) Select your desired Area Units and Distance Units. You can do this using the Drawing Tools, as detailed below.

Click any of the drawing tool icons to draw map annotationsĪssume you need to determine the size of a lake for a project you're working on. It is beyond the scope of this Help to describe every feature in great detail, therefore a general overview is given below.ġ) Click the Drawing Tools icon in the upper-left corner of the Mapper. Your annotations can include their associated distance or acreage. In this case, you might add annotations that coincide with private parcels, sections, townships, or geographic features such as ridge lines, river banks, lake shores, or coastlines. For example, suppose you are developing a land exchange and need to investigate several alternatives. You can also automatically include distance and area measurements as part of your line and polygon annotations.Īnnotations can be very useful for creating custom, project-specific maps. You can set various properties, such as line and fill colors and styles, transparency, text color, and text size. These tools provides the ability to add annotations - points, lines, polygons, and text - to the map view. Some of the most useful tools available in the Land Mapper are the Drawing tools.

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