CommunityViewer GIS > Site Analysis

How many students are within 0.5 miles of a school? Use the CV Site Analysis tool to perform this operation.

An Example. A CommunityViewer GIS project has been developed. The CommunityViewer site analysis tool is been started and used on a student layer. A half-mile radius is selected about a school. The school is shown a red triangle marker. Students meeting the query criteria (all in this example) are shown with cross hatching. Student locations are show in context to attendance zone (background color) and tax parcels. The number of students for this analysis is 286 (upper right). The student id codes are listed lower right.

The site analysis operation is controlled by a specifications panel. The following example is the same as above except a grade level query is applied. The students must be in grades 3 to 5.

When the site analysis is performed, fewer markers are shown as selected. There are are 67 students that meet the query condition. Any grade set could have been used. Any other attribute coded for the student could be used in the query.

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