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返回到 GIS 数据格式、设计与评估

学生对 加州大学戴维斯分校 提供的 GIS 数据格式、设计与评估 的评价和反馈

4.9
1,875 个评分
408 条评论

课程概述

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....

热门审阅

LT
Dec 25, 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!

SS
Apr 30, 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...

筛选依据:

226 - GIS 数据格式、设计与评估 的 250 个评论(共 403 个)

创建者 Ariel G T

Nov 17, 2020

es interesante poder contar que este tipo de cursos.

创建者 Taslima A

Oct 28, 2020

Well organized and really helpful. I learned a lot.

创建者 Job G V

Jun 28, 2020

Great followup course for the fundamental of GIS.

创建者 Udalov L

Mar 8, 2020

It was interesting and understandable. Thank you!

创建者 Luis R H A

May 24, 2020

Great course. We can go deeper in GIS knowledge

创建者 Diana P A N

May 12, 2020

I learned so much about building data in ArcGIS!

创建者 ARTURO L G N

Apr 14, 2020

Great course. Interesting things I have learned.

创建者 Jitan D

Jul 26, 2017

An interactive course! I'm happy to be enrolled.

创建者 Jesús A

Sep 4, 2016

Excellent course. Thanks all for the oportunity!

创建者 Justin N

Aug 8, 2016

Great course, great materials, great instructor!

创建者 Edgar V

Jan 31, 2018

I really enjoyed this course and learned a lot!

创建者 Carlos S

Oct 12, 2020

So much learning in this course, thanks a lot!

创建者 Bikash S

Apr 24, 2020

Very nice course, nice project. Learnt a lot.

创建者 Albert J

Mar 7, 2018

Clear presentation. Good level of difficulty.

创建者 Monika M

Jun 16, 2016

Excellent course. I will take the next one :)

创建者 Kokila P R

May 26, 2020

Wonderful experience in doing this course...

创建者 Ahmad R

Apr 28, 2020

Its a very educative and interesting course.

创建者 Kasi P

Mar 1, 2017

I had a very pleasant experiential learning.

创建者 Jerry L

Oct 11, 2019

Very detailed intro to learn more about GIS

创建者 Sameera T

Aug 22, 2016

Had fun learning about map making in depth.

创建者 Mohamed S

May 28, 2020

a lot of information with decent practices

创建者 Naveed A

Jun 14, 2020

excellent learning of working with ArcGIS

创建者 Marit d L

Mar 3, 2018

Excellent course, great final assignment!

创建者 Ather M K

Feb 9, 2017

Its a very useful and informative course.

创建者 alzbeir h

May 3, 2020

it is very good course i hope you got it