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Lab Overview
This lab focused on applying proper cartographic principles to UAS-derived data using ArcGIS Pro. The goal was to move beyond simply displaying imagery and instead create maps that are readable, accurate, and professionally formatted. Using the Wolf Paving dataset, this lab emphasized how cartographic elements and metadata help turn UAS products into useful geospatial information.
The lab reinforced the difference between an aerial image and a true map, and why cartographic standards matter when presenting data for analysis, reporting, or professional work.
Cartographic Fundamentals
Before creating any maps, the lab reviewed core cartographic requirements that every map should include. These fundamentals were applied consistently across all final map products. Each map created for this lab includes a north arrow, scale bar, locator map when required, legend when applicable, and a watermark identifying the map author.
Metadata was treated as a critical component of the map, not an afterthought. Information such as the UAS platform, sensor type, flight altitude, coordinate system, and data source was included directly on the map layout to provide context and credibility to the data.
Working with the Wolf Paving Data
The Wolf Paving processed dataset was copied into a structured project folder before opening ArcGIS Pro. Proper folder organization and file naming conventions were emphasized to keep raster data, layouts, and metadata clearly associated with one another.
Within ArcGIS Pro, DSM and orthomosaic datasets were added and reviewed. Pyramids were built and statistics were calculated to improve raster performance and ensure accurate visualization. Raster symbology was adjusted, and transparency settings were applied to allow multiple datasets to be viewed together.
DSM Visualization and Hillshading
A digital surface model was used extensively in this lab to visualize terrain and surface features. Hillshades were generated to enhance the appearance of relief and make elevation changes easier to interpret. A transparent DSM was layered on top of the shaded relief to combine color-based elevation with surface texture.
Comparisons between the DSM and the orthomosaic were made using the swipe tool, allowing visual confirmation that elevation patterns matched features visible in the imagery.
Map Layout Creation
Several separate map layouts were created using ArcGIS Pro’s layout tools. Each layout was exported as its own standalone PDF and designed to meet cartographic standards. Layout elements such as map frames, inset maps, reference grids, titles, and legends were carefully arranged to avoid clutter and maintain readability.
Key Takeaway
This lab demonstrated how proper cartographic design turns UAS data into meaningful, professional map products. Including correct map elements, metadata, and clean layouts ensures that data can be interpreted accurately by others. Overall, the lab reinforced that strong cartographic skills are essential for presenting UAS data in academic, professional, and industry settings.
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