Category: Uncategorized

For my first app I made a survey with survey123 to help locate and collect data to help fill out a life list. A life list is quite literally just a list of birds you have seen in your life so this is kind of a cool way to help collect that data. It is a 4 question survey that collects data for: which bird it is, what the date and time where when observed, where the bird was spotted, and an image of the bird if available.

Application 1: https://arcg.is/KrCDz

For my second app I have a map that updates in real time as the survey is filled out. The survey data is imported and overlayed onto the base map and is indicated by red diamonds to help stand out from the background. While the data is added to the map it is also input into a histogram to help show the most popular time of day that birds are active.

Application 2: https://owugis.maps.arcgis.com/home/item.html?id=4ea82ae450ef4e498090ed57dab06c3f#overview

Application 1 –  I created a Survey123 application to facilitate the documentation of invasive spotted lanternflies within Delaware county.  The application allows users to provide their location, a picture, a description of the sighting, their name and email address. The default range of the location feature has been set to contain the entirety of Delaware county. It is set to take the location of the device as a starting point. The location, photo, name, email, and date & time fields are all required while the description is not. It caches the name and email fields.

Application 2 – I created a dashboard for the results of my survey. Its definitely properly documenting spotted lanternflies and nothing else. I would have gotten this all done on monday but I couldn’t find the variable names I needed to use to format all the elements of the dashboard.

App 1: 3D Storymap on Locations to Visit in Seattle
This is a quick storymap showing off some of the best places to tour the city. I researched and found the coordinates for each location in Seattle that I wanted to show off, I compiled them in a spreadsheet and imported it into ArcGIS Online, where I made slides that I put into the storymap you see before you. I decided to use OpenStreetMap as the basemap because I think it was the most aesthetically pleasing 3D representation of the area. I also adjusted the time and made each point have a large 3D Cone icon.

https://arcg.is/0C8vvz0

App 2: ANOTHER 3d Storymap on Locations to Visit, this time surrounding Seattle
I love going on hikes and the nature around the Emerald City is in a league of its own so I decided it warranted its own storymap. I followed a similar process to making my Seattle storymap, but I used an imagery basemap to provide a realistic aerial view of the terrain and chose trailheads around the area as the focal points. I carefully selected some of the best hiking spots that offer breathtaking views, unique ecosystems, and memorable experiences. Additionally, I used the sidecar feature in the ArcGIS Online StoryMap builder, which allowed me to incorporate smooth transitions between each point of interest.

https://arcg.is/1q8nHT

https://arcg.is/1ureGD0

For my first application, I decided to make an interactive survey that relies in the hands of students to report where Ginkgo trees are on campus! Since coming to Ohio Wesleyan, I’ve noticed that every year, new students will question what the horrific aroma around campus is and to their surprise, it is the fruit that Ginkgo trees drop. I thought it would be cool to have the entire campus be aware of the trees and locations of where they are so they could possibly avoid them on their routes to classes. Along with this, being aware of not to step on the fruit that has been described as a mix of rotting flesh and vomit.

 

https://arcg.is/0OjOai

For my second application, I decided to do another survey to track the activity of students on campus in an attempt to publish activity in different buildings. One of the worst things is when trying to find a space to study, there are already a lot of occupants there that can make studying difficult. Along with that, walking from Smith dining hall to the science center only to find study areas packed can be really annoying and a waste of time and energy. I made another survey that once information is tracked, can be placed on a map, similar to restaurants or fitness areas that let people know ahead of schedule the estimated wait time.

https://survey123.arcgis.com/share/f2e9ed22cdf442dbafc3d34eb156aa45?portalUrl=https://owugis.maps.arcgis.com

I developed two integrated applications designed to tackle the issue of litter in a collaborative and data driven way. The first application is a user friendly survey tool that enables individuals to document various types of trash they encounter. This app collects detailed information, including photos, descriptions, and the precise geographical location of each item of litter. The data gathered is not only comprehensive but also easily accessible, allowing for a wide range of users to contribute effortlessly.

The second application builds on the data collected by the survey app and translates it into actionable insights through a heat density map. This map visually highlights the most littered areas, emphasizing their proximity to bodies of water. By combining user input with geographic information systems, the app provides a clear visual representation of litter hotspots, making it easier for organizations and communities to prioritize cleanup efforts and implement targeted interventions

https://owugis.maps.arcgis.com/apps/instant/interactivelegend/index.html?appid=97c66b652ca44bb6b0a0b7468a45b79d

Week 4:

Chapter 6 delves into real-time GIS and spatiotemporal data, which enable tracking and visualization of movement, changes, and stability over time and space. Key data types include: Moving data – which tracks objects or events in motion like traffic or wildlife; Discrete data – for specific, semi-random occurrences such as accidents or weather; Stationary data – for fixed objects with changing properties like population density; and change data, illustrating growth or shifts, such as urban development or invasive species spread. These tools allow users to focus on specific moments or trends over time, offering flexibility to display many or few events and analyze their temporal dynamics.

Application: By using moving data we could look at program that would be able to track migratory birds. An application like this could help find specific fly ways a species uses.

Week 5:

Chapter 7 looks at 3D GIS. It offers additional dimensions over 2D, making it a powerful tool for applications such as urban planning, storytelling, and architectural design. It enhances understanding of object size, position, and relationships. Photorealistic 3D scenes recreate reality with photo-textured features, while cartographic scenes adapt 2D mapping techniques—using height, size, color, and transparency—to represent abstract data like population density or earthquake magnitude. 3D scenes consist of surfaces (foundations), operational layers (features anchored above or below surfaces), textures (interior and exterior covers), and atmospheric effects like lighting and fog. ArcGIS supports 3D mapping through tools like Scene Viewer, ArcGIS Pro, and CityEngine, which create web scenes grouped into photorealistic and cartographic layers. 3D scene layers include building models, integrated meshes (stitched from drone footage), point clouds (large datasets from lidar), point scene layers (optimized for speed), and voxel layers (volumetric data for atmospheric or oceanic studies). Advanced 3D forms—extended reality (XR), virtual reality (VR), augmented reality (AR), and mixed reality (MR)—make GIS more immersive and interactive, while ArcGIS Urban integrates 3D mapping with planning tools to manage and visualize urban projects effectively.

Application: Making an app that looks at nesting sites of peregrine falcons on top of buildings and bridges would be kinda cool to help show nearby food sources and protection from weather.

Chapter 3:

ArcGIS Experience Builder is a low-code tool that enables users to create interactive content and web experiences with ease. It supports drag-and-drop interfaces, 2D and 3D data integration, and customizable widgets to enhance functionality. Users can start with templates or build layouts from scratch, incorporating themes, source data, and device-specific optimizations. Built on technologies like ArcGIS Online, ArcGIS Enterprise, HTML5, and ArcGIS API for JavaScript, it allows for the creation of apps, maps, and interactive tools through features such as message actions (trigger-based automation) and data actions (user-initiated tasks like exporting data). Experience Builder offers components like pages, windows, and outline views, along with a variety of widgets for organizing content and improving usability.

Chapter 4:

Mobile GIS extends traditional GIS functionality to portable devices like smartphones, tablets, and laptops, offering mobility, real-time information, and locational awareness. It supports efficient data collection and management through apps like ArcGIS Field Maps, which enables users to plan, track, and update field data seamlessly. Mobile GIS leverages GPS, wireless communication, and mobile operating systems (Android, iOS) for accessibility and versatility, though smaller screens can limit visibility compared to desktop GIS. App development strategies include browser-based, native-based, and hybrid-based approaches, emphasizing the need for simple, user-friendly designs for mobile platforms.

Application: With surveys and  the benefit of mobile GIS I think an app that would collect real time data for birds spotted in certain areas would be a cool concept.

Chapter 1:

After taking 291 WebGIS seems much easier to grasp and it seems like a more streamlined and beginner centered software. I feel like in Chapter 1 this is reflected with the user base of the software and how popular it is for businesses and government while still being easily usable by more casual, day-to-day users. The group and organization system seems really cool and makes the data much more accessible which is very convenient for businesses especially. The tutorials were also a lot easier to follow in my opinion. I was able to follow them and learn the ropes in a more efficient manor than when I used ARCGIS. Apps are also a pretty cool aspect of WebGIS that I found very interesting and very easy to understand.

Chapter 2:

Chapter 2 of the GIS guide explores tools for crafting visually compelling and meaningful maps. It highlights feature layers as the most versatile type of interactive layer, easily shared across web maps, 3D scenes, and applications. Esri’s geospatial cloud offers extensive resources, enabling users to design custom layers using their own datasets, pre-made templates, or by starting from scratch. With intuitive smart mapping tools, creating polished maps—like heat maps, dot density visualizations, and color-coded comparisons—becomes accessible even to those with minimal technical expertise. The ArcGIS Living Atlas is another valuable resource, providing ready-made layers such as base maps, satellite imagery, and data on topics like infrastructure and environmental conditions.

For a project I would want to create an interactive map that shows some good birding spots at my favorite park.

Chapter 6 explored the use of real-time GIS and spatiotemporal data, which helps track and visualize how things move, change, or stay the same over time and space.                                                Moving Data: Tracks objects or events in motion, like traffic or wildlife.
Discrete Data: Displays specific, random events, like accidents or weather occurrences.
Stationary Data: Shows fixed objects whose properties change over time, such as population density.
Change: Illustrates growth or shifts, like urban development or the spread of invasive species.
Real-time GIS lets us view this data in real-time or over time, and we can decide whether to focus on specific moments or ongoing trends.

Tutorial 1: I initially struggled to find the map needed for the exercises, but importing data from the Living Atlas solved the issue.
Tutorial 2: I created a dashboard to monitor incidents in Delaware County, customizing the appearance and data displayed.
Tutorial 3: I used categories to organize data on the map, making it easier to focus on specific areas.
Tutorial 4: Arcade scripting allowed for more advanced formatting, improving the display of the data.
Tutorial 5: I worked with time-series data, organizing it by time zones to keep it accurate.
Tutorial 6: The final tutorial animated population changes in the U.S. over 200 years, showing how populations shifted over time.
Application Idea: Real-time GIS could be used to track crowd sizes in Delaware businesses or OWU dining halls, helping people avoid crowded places. This would be similar to a “popularity tracker”  which showed peak and off-peak times.

 

Chapter 6: Spatiotemporal Data & Real Time GIS
Within spatiotemporal data as well as real time GIS, there are several things to consider displaying. These are:
Moving: To show where things are going
Discrete: Show what is going on, good for semi random occurrences
Stationary: things that stay still, but have valuation shifts.
Change: Seeing how things change or grow.
I can also use these to display many or few things, and showing either specific points of time or the duration of time for events.
Tutorial 1: I immediately ran into a problem where I was unable to find the map that is likely required for the rest of the tutorials in this chapter. I am able to add a temporal layer by importing more data from the living atlas or finding it on my own.
Tutorial 2: To create a dashboard, i will want to click on “create dashboard”, add some tags, and bind it to a new folder. And it will essentially act as an individual app which will let me analyze what is going on if I were to view it independently. I can also add it onto my map / workspace. I can also set some different bounds based on like percentage points, different looks for the gauges, and different ways to make it look better. We can also display the different items being displayed on the gauge, the book decides to do the most recent incidents through an advanced formatting field.
Tutorial 3: For the 3rd tutorial it will be creating a category. These categories can be used to make different selections and things appear on the map. This will be in conjunction with other lists that can be made, this function can also be used to zoom into different areas of the map based on the category selections.
Tutorial 4: By using the methods of an Arcade feature, advanced formatting can be used. The arcade feature works similarly to a script, where various codes can be implemented in order to display things at a more advanced level than once otherwise done.
Tutorial 5: For the 5th tutorial, this is essentially finding a spreadsheet and uploading a timeseries data, and utilizes time zones in order to organize things properly. In this case, it is UTC-05 which is US Eastern Time.
Tutorial 6: For this tutorial, this is all about animating the population of various cities as time changes. I will want to use the options seen on the time slider to show the method of displaying population change over time.
Description of an application: Creating a dashboard that actively sees 311 incidents reported within Delaware County.