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GIS Data Formats, Design and Quality, カリフォルニア大学デービス校(University of California, Davis)

4.9
1,089件の評価
209件のレビュー

このコースについて

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....

人気のレビュー

by LT

Dec 26, 2018

Great course. Quite challenging, huge amount of info shared and employed in the assignments. This makes the course very thorough yet as mentioned, challenging to complete. Not for the faint at heart!

by SS

May 01, 2016

Awesome..... The lectures are very helpful to the students or gis learners who wants to do some on-line, especially the final project was awesome... i really enjoyed and learned much more things...

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206件のレビュー

by Juan Carlos Arias Escandon

May 22, 2019

Great course! Excellent teacher!

by Claudinei Ricardo dos Santos Dias

May 22, 2019

The course is very difficult, but very productive. If you study, you will really learn.

by Jafed Encinas

May 14, 2019

Able to concentrate and stay focused for periods of several hours, even when tasks are relatively mundane, and doesn't make mistakes. He has a high boredom threshold. Always assured and confident in demeanour and presentation of ideas without being aggressively over-confident. No absences without valid reason in 6 months. Reaches a decision rapidly after taking account of all likely outcomes and estimating the route most likely to bring success. The decisions almost always turn out to be good ones.

This Course always completes any assignment on time and to a high standard. This Course has outstanding artistic or craft skills, bringing creativity and originality to the task. Aiming for a top job in the organization. He sets very high standards, aware that this will bring attention and promotion. This Course pays great attention to detail. He always presented work properly checked and completely free of error.

by Lydia Cornu

May 14, 2019

The structure of this course is excellent. It is meticulously designed and put together, the videos are straight forward and concise. The professor, Nick Santos, is extremely skilled, passionate and organised. I highly recommend it.

by Osmar Cuentas Toledo

May 14, 2019

muy interesante

by Pablo García Martínez

May 13, 2019

The next step into a deeper dive in the world of GIS, giving the first steps in order to start creating, editing and modifying data.

A well planned course with a good level of progression.

by julio cesar gomes

May 09, 2019

muito bom

by Ziyi Wei

May 02, 2019

Once again, great course! I like all the guided tutorials and the independent assignment component. Highly recommend it :)

by DHARMKUMAR SHIHORA

May 01, 2019

NICE EXPLANATION BY EXPERIENCED FACULTY

by Jenevra Wetmore

Apr 28, 2019

This course is definitely worth your time, especially if you use GIS in your everyday work. There's a lot of information packed in to 4 weeks, but the final assignment is incredibly rewarding. I would recommend anyone who has taken the first course in this specialization to continue on with this course.