Following a tutorial, I performed a nearest neighbor analysis in QGIS using the ‘Distance to nearest hub’ tool. Using the tool, I created a line from each red point (historical earthquake) to its nearest yellow point (populated place).
Tutorial: Nearest Neighbor Analysis (QGIS3) — QGIS Tutorials and Tips
Following a tutorial, and using data from the city of Melbourne’s Open Data Platform, I performed a spatial query using the ‘extract by location’ tool to extract bars and pubs within 500 meters of a metro station.
Tutorial: Performing Spatial Queries (QGIS3) — QGIS Tutorials and Tips
Description: This map was done in a lab for my GIS 1 course, taught by John Beltran at Central New Mexico Community College. It shows the distribution of medium-sized trash dumps around Petroglyph National Monument.
Description: This map is the product of a lab I did in my GIS 1 course taught by John Beltran at Central New Mexico Community College (CNM). It shows the distribution of bus stops around the Advanced Technology Center (ATC) campus of CNM.
Description: Vertical control monuments, or survey markers, are markers placed in key points on the Earth’s surface, used in land surveying. The map was the product of a lab done in the course “Geospatial Technology” taught by the instructor John Beltran at Central New Mexico Community College. In the lab, I performed a basic spatial analysis using various data. Although the analysis is simple, I was performing quite a few tasks, including creating queries.