Geography 291: Geospatial Analysis with Desktop GIS

Chapter 4

Chapter 4 was really weird When I went to set up my folder connection I was unable to do so and since I couldn’t do that I skipped most of the chapter

Chapter 5

For 5-3 after going to to projected coordinate systems>UTM, NAD 1983 wasn’t there, I moved on to 5-4. Council Districts saved in Chapter5.gbd was not available. I pushed through to 5-5, got to 5-5 and couldn’t get the table to download. I clicked ” download” but then I couldn’t find it anywhere. There was just a screen that said “Triggering Download…”. I went to tutorial 5-6. I couldn’t  get past the part where we add Saint Paul to my car. Bicycle _Count_Stations was not available. I went to chapter 6. I was sad that not a whole lot in chapter 5 worked.

 

 

 

 

 

Chapter 6

6-1 went great. 6-2 Chap 6 gbd. was unavialable. went ont o 6-3. everythign was goign fine until 6-6 table but kept going. Chapter 6 wasn’t bad.

Chapter 7

Chapter 7 went well only had issues in 7-2 when the parkign lots polygon trace feature wasnt working i just moved on and the rest was fine.

Chapter 8

Chapter 8 was good until i got to re-matching the ZIP codes in 8-1. so i moved to 8-2 the rest was fine.

Chapter 1

Chapter 1 Talked about (GIS) and their applications in spatial data analysis. It explains how GIS helps in managing, analyzing, and visualizing geographic data, and provides an overview of key components like maps, data layers, and tools. The chapter also guides users through the basics of ArcGIS software, including navigating the interface and performing simple tasks such as creating maps and adding data layers. It’s a hands-on approach that builds the foundation for more advanced GIS work.

Chapter 2

Chapter 2 focuses on the fundamentals of working with maps and layers. It introduces key concepts like navigating the interface, adding data, and symbolizing features to enhance visualization. The chapter provides step-by-step instructions, making it easy to follow along and practice within the software.

What I liked about this chapter was its clarity and hands-on approach. The exercises were well-structured, helping me build confidence in using ArcGIS Pro efficiently. The real-world examples also made the learning experience more engaging and practical.

Chapter 3

Chapter 3 covers data management, including how to organize, edit, and analyze spatial data. It explains essential tools for handling attribute tables, creating new features, and modifying existing ones. The step-by-step instructions make it easy to follow and apply the concepts in real-world scenarios.

What I liked about this chapter was how it emphasized the importance of data accuracy and organization. The practical exercises helped reinforce key skills, making it easier to understand how to manage GIS data efficiently in a professional setting.

GIS Tutorial for ArcGIS Pro

Chapter 9

I didn’t have too much trouble with this chapter, but I wasn’t able to figure out how to adjust the Output Fields upon expanding Fields parameter of the Spatial Join tool in Tutorial 9-3 so I had to call it quits on that tutorial. Also, not sure why, but I didn’t see the option to select Weight in the drop down for Field Mappings after clicking Import Demand Points in Tutorial 9-4, but I still ended up with something similar to the image in the book.

Chapter 10

Everything was fairly seamless for this chapter. I couldn’t find the Green to Yellow to Red color scheme so I picked my own fun colors. I routinely forgot to save my model so my Poverty Index Tool didn’t show parameters at first in Tutorial 10-3, but I quickly realized my silly error and got things to work.

Chapter 11

I ran into a couple issues in this chapter. I got a little lost in the sauce when digitizing the approximate location of the bridge in Tutorial 11-4, but I moved on and got to conduct a line of sight at the end of the tutorial. I also had some problems with the Summary Statistic tool earlier in Tutorial 11-4, which is weird because I feel pretty familiar with the tool, but I eventually got it to work. I wasn’t able to figure out how to create the movie at the end of Tutorial 11-7 either but, overall, not too painful of a chapter.

Chapter 9

 

I didn’t have too much trouble with the tutorials. I did start to notice that the directions were a lot less “hold your hand”, which I suppose I have noticed the last few chapters. But I especially felt with this chapter it was on me to remember how to find specific functions and what buttons I needed to click to get certain things to pop-up. I didn’t have too many issues throughout the chapter. In 9-4, I think I got a little lost going back and forth between tables and what exactly I was trying to achieve. 

Chapter 10

 

I didn’t have any trouble in 10-1. In 10-2 however, I thought I did some things slightly off in terms of the Kernal Density tool. I was still able to get the symbology to look similar in the end but not what appeared in the book exactly. However, I realized I had to relayer some things on the contents pane and was able to get my map to look like the example in the book. I didn’t run into any issues adding the thresholds either. 10-3 didn’t yield any comments or concerns. 

Chapter 11

 

The keyboard shortcuts in 11-1 were very useful. I know I get frustrated with using just the mouse sometimes so I feel like the shortcuts were a little more accurate. When trying to change the vertical exaggeration, this function would not pop up, so I moved onto the next step of the tutorial. I did get the illumination to change, and there was a difference but it didn’t seem too dramatic. I didn’t run into any issues until 11-5. I think that the Duplicate Vertical tool was acting a little glitchy because it kept closing before I could even change any of the field or hit duplicate. I eventually got it (I think). I think through the glitching too many floors were added, but I was afraid to redo it and not be abel to get the Duplicate Vertical appeal to work again. I did get the slider tool to work though! I didn’t have any issues with the rest of the tutorial after this though. I think the most trouble I had this whole chapter was on 11-7, attempting to get the animations to work properly. I tried this several times following the instructions, and the add animation button was always greyed out and I am not sure why. I was able to get the timeline to pop up but couldn’t get things added like it was said in the book. I asked someone who was in the lab for help and they couldn’t get it to work either. 

 

Chapter 9: Chapter nine was a chapter I found to be relatively easy ring buffers were a cool thing to learn and again relatively easy to figure out. This time around my outputs all worked and I experienced no issues with this. I also liked the ability to add the names of the pools onto the map I liked the look of this (Images are submitted below).

Chapter 10: Chapter ten was one of the harder chapters for me, although I was able to work through it, the code was a bit complicated. I did not realize that you had to double click the symbols and data to input them into the code. However once I figured this out it was relatively easy to type. Just a hefty amount of typing and enaming and selecting properties (Images are submitted below).

Chapter 11: Chapter eleven was also relatively easy. I liked how we were shown more ways to add images like trees in the model. I also like being able to use 3D buildings and features. Overall this chapter fulfilled my creative side and was one of my favorites (Images are submitted below).

Here is the definition sheet for the Data Inventory as well as the map:

GIS Summaries

To start off I really had issues saving and reloading information from previous tutorials. I couldn’t find my data that I had submitted for Ch3 on the ArcGIS Online site. When I opened my ArcPro  in the computer lab, my maps did not change when I was clicking buttons to do the Ch 4 tutorials. I continuously had issues altering my maps and view my previous projects. Maybe I had done something wrong when saving all of my progress, but I couldn’t find any of my old work or make new progress in the tutorials. So I didn’t have a ton of notes on getting all this done, but I did manage to get it finished.

Week 5: GIS Software II – GIS Tutorial for ArcGIS Pro

Chapter 4: File Geodatabases

This chapter covers the management and organization of spatial data using file geodatabases. The tutorials demonstrate how to create a new project, connect external folders, and convert shapefiles into feature classes. Attribute table modifications include renaming fields, deleting unnecessary columns, and performing SQL queries. Spatial joins allow the combination of data based on location, while central point calculations differentiate between centroids and central points. These techniques help in structuring and analyzing geographic data more efficiently.

Chapter 5: Spatial Data

This chapter focuses on projections, coordinate systems, and working with external geospatial data. It highlights the importance of selecting the correct coordinate system to ensure spatial accuracy. The tutorials explain how different projections affect data representation and how external datasets interact with ArcGIS Pro. Working with U.S. Census data and adjusting coordinate systems is emphasized to maintain consistency across datasets.

Chapter 6: Geoprocessing

This chapter introduces key geoprocessing tools that help automate spatial analysis. Tutorials include dissolving features, extracting study areas, and merging datasets to enhance organization and visualization. Symbolizing data using graduated colors makes population density patterns clearer. Labeling and adjusting map properties ensure the readability of spatial data, making geoprocessing essential for refining and structuring geographic information.

Chapter 7: Digitizing

This chapter covers the creation and modification of spatial features. Tutorials guide users through adding new features, editing existing ones, and transforming polygons. The Split tool is introduced for precision in dividing features while maintaining dataset integrity. Digitizing is essential for creating accurate and detailed maps, requiring careful manipulation of spatial data.

Chapter 8: Geocoding

Geocoding is the process of converting addresses into geographic coordinates. This chapter explains how to use address locators and refine match rates for accuracy. The tutorials explore batch geocoding and handling errors in address-based datasets. The ability to transform raw location data into meaningful spatial insights is a key application of GIS technology.

Chapter 4: File Geodatabases

I found Chapter 4 to be easy as it focused on how to import data into geodatabases and how to create different queries.  This chapter focused on data how it can be used to modify the attribute tables in ARCGIS which you then are able to calculate and create different queries to get the information you need for new fields that you create for the attribute table.  Overall this chapter was straightforward and easy to follow and I didn’t run into any issues.

Chapter 5: Spatial Data

I found Chapter 5 to be the most time consuming chapter.  This chapter looked at map projections, coordinate systems, and looking at and working with US Census Bureau spatial and tubular data.  This chapter started off easy and I found doing the map projections to be simple and fun.  Changing a map’s coordinate system was also easy and I found the first half of the tutorials for this chapter to be very straightforward and easy to follow.  Likewise working with the US Census Bureau data was also easy to follow and this chapter also showed how to join data and create choropleth maps.  Creating the choropleth maps was easy but time consuming as there were a lot of different factors to take into consideration and I somehow managed to spend a good amount of time on tutorial 5 of chapter 5.  The rest of the chapter was easy.

Chapter 6: Geoprocessing

Chapter 6 was very easy to follow through.  I don’t really have any comments on this chapter as it focused on different geoprocessing features and how to edit and change them.  Overall very simple and easy.

Chapter 7: Digitizing

Chapter 7 was really fun to go through as it looked at editing and changing polygon features and learning how to use cartography tools.  Moving the features and using the different edit tools was very easy and fun to do.  I also found it interesting the different cartography tools and how it is able to smooth out various polygons that represent land and water.  The final tutorial of this chapter was the most interesting as it showed how to transform polygons.

Chapter 8: Geocoding

Chapter 8 looked into geocoding and I ran into an issue with the collect events tool as I could not get it to work.  This chapter was very short and so it was the least time consuming and was very straightforward with the instructions.

I came to some problems in Chapter 4-2. When I was getting the data for tracts from the field view, I only had 1 piece of data for the tracts information. I tried restarting the file since I hadn’t saved it and maybe deleted the data, but when I restarted it, it was still the same. I kept going back through my steps to figure out what was wrong but nothing would change the outcome of the data. I kept moving on and then when I tried to make a new field “popyouthunder20” it wouldn’t let me save, so then it wouldn’t add it to the Maricopa table. I had to skip the rest of 4-2 because I wasn’t able to do any of the steps because my file was all screwed up and probably corrupted. In 4-3 I would move the map and the colors would be dark red and green but as soon as I let go of the map it turns into a cyan blue. 

In chapter 5 I really enjoyed going back to the basics and just exploring the different map projections to learn them and get familiar with them. It was cool going to the National map website to input information into arcGIS. 

Chapter 6 was fairly simple, the tutorials were short and continued from the last tutorials helping you remember what you just did and using it for the next tutorial. 

The start of chapter 7 was really fun, I liked editing the map and changing where the building polygons were to match the buildings. My construction toolbar didn’t show up automatically so it was hard to find it. It was fun creating the perimeters to label the buildings, it reminded me of like the OWU map and how they created it. In the last tutorial of chapter 7 my HBH1 layer was slanted and not aligned with Hamburg Hall, but I went back and retraced my steps and was able to fix it which felt very rewarding. 

In chapter 8, when I tried to run the Collect Events tool it kept failing, so I had to skip it. Other than that, learning about the geocoding process was very smooth.

This section was harder and more complex than the previous assignment.  I ran into a few problems where I don’t think my final maps were correct but I tried my best to work through them.

Chapter 4:

The first tutorial in chapter 4 focused on importing data into a new ArcGIS pro project. At first, this was easy but soon I realized I had messed up somewhere. I realized that I missed the your turn portion and was completely lost when the second half was talking about tracts. I did not realize this until I had already left the lab and thought that it must have been a problem within the program. Comparatively to last week’s assignment I felt like I didn’t fully understand the work I was doing in some of the tutorials and was really just following along with what the book said. I understood that different tools helped find different results but I wasn’t really exactly able to understand how they were doing that work.

Chapter 5:

Chapter 5 begin by working with world map projections. It taught us how to change the given map into a different type of projection such as the Albers equal area projection. In tutorial 5-3 we worked on setting projected coordinate systems. It was mentioned that there are many ways for setting a maps coordinate system and regardless to the coordinate system apply you can always change it in the map properties menu. I enjoyed tutorial 5-6 about downloading geospatial data from the USGS National map viewer. I found it interesting that we can download data and input it into our own ArcGis program. I encountered a problem while trying to download the correct document as it was not working. I tried various methods to extract the contents from the downloaded file and then put it into the program but it was just not working. So I was unable to complete this tutorial. I still read through the tutorial and have a general understanding of what I was going to have to do.

Chapter 6:

Chapter 6 started off with a tutorial about dissolving features to create neighborhoods and fire divisions and battalions. We used skills we had learned in the first part such as opening attribute table and sorting different fields. We learned about the pairwise dissolved tool and what it is used for. We learned how to merge features and created a new NYC water layer that included all of the water features into one. I found this chapter to be less intriguing than others that I have completed.

Chapter 7:

Chapter 7 was the most fun tutorial chapter for me during this section I liked being able to actually move things around on the map rather than just him putting data into different tools like the last couple tutorials. It was fun putting the correct shapes of buildings back where they’re supposed to be and learning how to rotate them and change their size. Learning how to use the vertex points was a little bit of a struggle at first but I understood it after messing around with it for a little bit. We learned how to smooth a green space polygon. The result was a new feature class of smooth polygons for the golf courses. Tutorial 7-4 was a little bit harder than the last few. I had trouble transforming my building to fit into the smaller shape. I had to redo this step multiple times for it to finally work.

Chapter 8:

Chapter 8 was the easiest set of tutorials I’ve done so far because there was only two. It started off strong and I was able to complete tutorial one. However in tutorial two I ran into a problem when trying to use the create locator tool. I tried putting in the correct settings and running it multiple times without being able to get it to work. I attached a picture of what it looked like I am not sure what else I could have done.