Spatial Analysis and Satellite Imagery in a GIS
In this course, you will learn how to analyze map data using different data types and methods to answer geographic questions. First, you will learn how to filter a data set using different types of queries to find just the data you need to answer a particular question. Then, we will discuss simple yet powerful analysis methods that use vector data to find spatial relationships within and between data sets. In this section, you will also learn about how to use ModelBuilder, a simple but powerful tool for building analysis flowcharts that can then also be run as models.
Buy Now AED 170.99 + VAT
Monthly Subscription Starting at AED 99 + VAT
- Level Foundation
- المدة 14 ساعات hours
- الطبع بواسطة University of Toronto
-
Offered by
عن
In this course, you will learn how to analyze map data using different data types and methods to answer geographic questions. First, you will learn how to filter a data set using different types of queries to find just the data you need to answer a particular question. Then, we will discuss simple yet powerful analysis methods that use vector data to find spatial relationships within and between data sets. In this section, you will also learn about how to use ModelBuilder, a simple but powerful tool for building analysis flowcharts that can then also be run as models. You will then learn how to find, understand, and use remotely sensed data such as satellite imagery, as a rich source of GIS data. You will then learn how to analyze raster data. Finally, you will complete your own project where you get to try out the new skills and tools you have learned about in this course. Note: software is not provided for this course.الوحدات
Course Overview
-
1
Videos
-
1
Readings
-
1
Assignment
1
Assignment
- GIS Software needed for this course
1
Videos
- Welcome to the course!
1
Readings
- PDF files of all lecture slides
Filtering Data Using Queries
-
7
Videos
7
Videos
- Interactive selection in ArcMap
- Select by attribute
- Queries and Venn diagrams
- Select by location
- Select by attribute and location in ArcMap
- Mixing attribute and location queries
- Reclassification and aggregation
Quiz
-
1
Assignment
1
Assignment
- Week 1 Quiz
Activity
-
1
Readings
1
Readings
- Practicing selections and queries
Vector Analysis
-
11
Videos
11
Videos
- Vector buffers
- Raster distances
- Ian McHarg
- Vector intersection and union
- Constraint analysis
- Areal interpolation
- Spatial join
- ArcToolbox introduction
- What is geoprocessing?
- ModelBuilder example
- Getting started with ModelBuilder
Quiz
-
1
Assignment
1
Assignment
- Week 2 Quiz
Untitled Lesson
-
1
Readings
1
Readings
- Getting started with spatial analysis
Remote Sensing as a GIS Data Source
-
15
Videos
15
Videos
- What is remote sensing?
- Spatial resolution of satellite images
- Temporal resolution of satellite sensors
- Radiometric resolution of satellite sensors
- Spectral resolution of satellite sensors
- Spatial vs. spectral resolution
- Spectral signatures of land cover types
- Displaying multiband satellite images
- Landsat Explorer web app introduction
- Working with satellite imagery in ArcMap
- The image analysis window in ArcMap
- Downloading Landsat 8 data
- Adding Landsat 8 images to ArcMap
- Visually interpreting satellite images
- Satellite image classification
Quiz
-
1
Assignment
1
Assignment
- Week 3 Quiz
Activity
-
1
Readings
1
Readings
- Exploring satellite imagery
Raster Analysis
-
11
Videos
11
Videos
- Raster zones and regions
- Raster mask and NoData cells
- Local raster operators
- Map algebra: calculating NDVI
- Raster reclassification
- Raster Boolean overlay
- Focal raster operators
- Zonal raster operators
- Global raster operators
- Raster weighted overlay
- Mosaic and aggregate tools
Quiz
-
1
Assignment
1
Assignment
- Week 4 Quiz
Activity
-
1
Readings
1
Readings
- Getting started with raster analysis
Project
-
1
PeerReview
1
Peer Review
- Spatial Analysis Project
Auto Summary
Discover the fascinating world of spatial analysis and satellite imagery with this engaging course designed for science and engineering enthusiasts. Guided by Coursera, this foundational course immerses you in the techniques needed to analyze map data and answer geographic questions using various data types and methods. You will start by mastering data filtering through different query types, enabling you to extract precisely the information needed for your analysis. The course then dives into vector data analysis, teaching you to uncover spatial relationships and leverage ModelBuilder for creating and running analytical models. The rich content extends to remotely sensed data, where you'll learn to harness the power of satellite imagery and perform raster data analysis. The course culminates in a hands-on project, allowing you to apply the skills and tools you've acquired. Spanning approximately 840 minutes, this course offers flexible subscription options, including Starter, Professional, and Paid plans, catering to both beginners and those seeking to enhance their GIS expertise. Please note that software is not included. Embark on this educational journey to elevate your spatial analysis skills and explore the vast potential of satellite imagery in GIS.
Don Boyes