About this course: In this course, the second in the Geographic Information Systems (GIS) Specialization, you will go in-depth with common data types (such as raster and vector data), structures, quality and storage during four week-long modules: Week 1: Learn about data models and formats, including a full understanding of vector data and raster concepts. You will also learn about the implications of a data’s scale and how to load layers from web services. Week 2: Create a vector data model by using vector attribute tables, writing query strings, defining queries, and adding and calculating fields. You'll also learn how to create new data through the process of digitizing and you'll use the built-in Editor tools in ArcGIS. Week 3: Learn about common data storage mechanisms within GIS, including geodatabases and shapefiles. Learn how to choose between them for your projects and how to optimize them for speed and size. You'll also work with rasters for the first time, using digital elevation models and creating slope and distance analysis products. Week 4: Explore datasets and assess them for quality and uncertainty. You will also learn how to bring your maps and data to the Internet and create web maps quickly with ArcGIS Online. Take GIS Data Formats, Design and Quality as a standalone course or as part of the Geographic Information Systems (GIS) Specialization. You should have equivalent experience to completing the first course in this specialization, Fundamentals of GIS, before taking this course. By completing the second class in the Specialization you will gain the skills needed to succeed in the full program.
Taught by: Nick Santos, Geospatial Applications Researcher
Center for Watershed Sciences
| Basic Info |
Course 2 of 5 in the
Geographic Information Systems (GIS) Specialization.
|
| Level | Intermediate |
| Commitment | 4 weeks of study, 2-3 hours/week |
| Language | English |
| Hardware Req | Windows computer capable of running ArcGIS 10.3 or above - license provided in previous course |
| How To Pass | Pass all graded assignments to complete the course. |
| User Ratings |
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| Audit | Purchase Course | |
|---|---|---|
| Access to course materials | Available | Available |
| Access to graded materials | Not available | Available |
| Receive a final grade | Not available | Available |
| Earn a shareable Course Certificate | Not available | Available |
Very good professor, with high skills on the subject. I learned a lot in usign ArcGIS.
In this course I learnt a essential skill for every GIS Analyst, how to check and maintain the quality of your data. Great course. it worths the effort.
Great foundation for understanding the value of data and what makes a good data set different from a bad one.
Goes over methods to classify, sort, modify, and organize data for your projects and those you share with other analysts.
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Exceptionally Informative