Friday, April 29, 2022

Module 6 Isarithmic Mapping


 In this lab we worked with Isarithic Maps. More specifically we created a map that showed the annual precipitation and how it relates to elevation in the state of Washington. This was done using the PRISM model created by Oregon State University that is able to accurately create a grid out of the study area and use digital elevation models to fill in the each grid location to create map like the one I created above. In addition we use hypsometric tinting and continuous tone to show the elevation and its effects on the study area with contour lines clearly separating the zones.

Sunday, April 24, 2022

Module 5 Choropleth

 

For this lab I worked with Choropleth Maps which show the how data is distributed in certain areas. For this map we worked with Population Density and Wine Consumption in Europe. I created the map using concepts like proper symbolization and typography. In addition I used proper data classification to accurately display the data in a manner that shows the distribution appropriately. 

Saturday, April 16, 2022

Module 4 Data Classification

 

For this Module we worked on using different types of data classification specifically Equal Interval, Natural Breaks, Standard Deviation, and Quantile. We learned the pros and cons of each classification type and how they affect the data when displayed on the maps below. We created two maps based on the senior (age 65 and up) population of Miami Dade county one that showed the four classifications with just the percentage of the target demographic in each census tract and the other normalized by area to show the concertation of the targeted group in the county and how each classification affected it. 





Friday, April 8, 2022

Module 3 Cartographic Design

In this lab we were task to use some of the most basic but also the most important principles of Cartographic design. Some of these principles include balance, contrast, and visual hierarchy which all help to assist the reader to determine the purpose of the map and understand where it is. To begin the process of applying the principles I first had to add all the data that was needed then edit the size and color to show the visual hierarchy and contrast between the items and the background. This was all done in ArcGIS and the only challenging part of the assignment was trying to make sure all the details fit nicely and constantly editing the details to see how they looked. 





LAB 6 Scale Effect and Spatial Data Aggregation

In regards to the effects of scale on vector data I learned that as the larger the scale the larger the units that are measured come out to ...