Staff develop app for collection of field data using GIS

Integrating field-collected data seamlessly into the LINK-GIS system has been a long-held goal for NKAPC staff members. Now, new software from Esri gives GIS department members the ability to roll out applications to anyone with a smartphone or tablet with GPS capabilities.

Christy Powell, GISP, NKAPC’s senior GIS programmer has created two projects to show how this capability can be utilized. The first project is a bike and pedestrian count application for the NKAPC Planning and Zoning department. This application will be used during the semi-annual audit in May of this year.

The second project is a building damage assessment application. During an emergency situation this application would be used to collect information such as number of people affected, contact names, and extent of damage. Since this information is stored in the cloud, even if the NKAPC building was affecting during a disaster, the maps and data would still be available. Another advantage of the application being in the cloud is that in a large disaster, inspectors from outside NKAPC would have access to the data.

In addition to geographic and tabular data, the user can capture photos and video tied to the location. The application also has built-in routing and directions.

“I’ve shown this application to people who collected building damage assessments in the past and the response has been overwhelmingly positive,” said Powell. “We are currently working from a template provided by Esri. With input from building inspectors over the next few weeks, we will be refining the database to better meet NKAPC’s needs.”

The GIS staff has been showing this capability internally and externally over the past month. Several groups have expressed interest in creating projects. Steve Lilly, NKAPC’s land surveying analyst, says, “I’m working with the GIS department to create a survey control monument reconnaissance application. The way we collected this data in the past did not tie the photos to the field data. This system will save us time in the field, streamline our process, and cut out data entry errors.”

The ArcGIS Collector application is available from the Apple App Store or Google Play (formerly Android Market).  This application is free to download and has sample data from Esri available. A username and password provided by NKAPC are needed to connect with maps published by NKAPC and begin collecting data.