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Scavenger Hunt

Introduction

This lab focused on using ArcGIS Online and ESRI Field Mapper to create, collect, and share geospatial data in a real-world, field-based environment. Unlike previous labs that emphasized static map creation, this exercise introduced dynamic, cloud-based GIS workflows. Students learned how to build an online feature class, configure data collection parameters, and gather geospatial data using a mobile device.

Importance to UAS

This lab is highly relevant to the Unmanned Aircraft Systems (UAS) industry because modern drone operations rely heavily on real-time data collection, mapping, and sharing. UAS platforms frequently capture imagery such as orthomosaics and digital surface models, which must be integrated into GIS systems for analysis.

Using tools like ArcGIS Online allows UAS operators to:

Share aerial data quickly with teams and stakeholders

Collect ground control points (GCPs) and validation data in the field

Monitor infrastructure, vegetation, and environments in real time

Improve mission planning and decision-making

Additionally, ESRI Field Mapper enables efficient field verification, which is critical for ensuring the accuracy of UAS-derived data products.

Steps and Process

Part 1: Demonstration

Learned how to publish data to ArcGIS Online

Ensured data was projected to WGS 1984 Web Mercator (Auxiliary Sphere)

Enabled unique numeric IDs for web layers

Reviewed differences between raster (non-editable) and vector (editable) data

Part 2: Create an Online Feature Class

Used a template (GCP template) to create a feature class

Added fields such as:

Group Number

Object Type (Natural or Infrastructure)

Object Name (e.g., trees, manholes, benches, etc.)

Notes and raster image attachments

Created domains to standardize data entry

Shared the feature class with a group member and enabled editing

Part 3: Create an Online Map

Built a map using a selected basemap

Added the editable feature class layer

Shared the map with group members

Part 4: Data Collection with ESRI Field Mapper

Installed and logged into ESRI Field Mapper on a mobile device

Opened the shared map

Collected field data by adding points for each required object

Attached attributes and notes to each data point

Part 5: Share the Data

Shared the completed dataset with the instructor and group member

Restricted editing access appropriately

Submitted the map link for grading

Summary

This lab demonstrated how to transition from traditional desktop GIS to an online, collaborative environment. By integrating ArcGIS Online with ESRI Field Mapper, students gained hands-on experience in creating, managing, and collecting geospatial data in real time. The exercise highlighted the importance of standardized data collection, proper data sharing, and field validation; skills that are essential in UAS operations and geospatial analysis. Overall, this lab provided valuable insight into how modern GIS tools support efficient, accurate, and collaborative workflows in the field.

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