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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

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415 条评论


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....



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!


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...


201 - GIS 数据格式、设计与评估 的 225 个评论(共 411 个)

创建者 Ancizar R

Jul 24, 2020

I highly recommend this course, excellent content and resources.

创建者 Santiago R S

Jun 26, 2020

As Always, Nick is the best teacher. He makes me learn sooo much

创建者 Sean T

Feb 24, 2020

Great course and content, I felt challenged but not overwhelmed.

创建者 Ivan M A

Jan 23, 2020

Very useful, didactic and effective for a rapid learning process

创建者 Alexa C

Sep 21, 2019

Found a lot of useful information, the course is well strucured.

创建者 Mohammad A

Sep 24, 2017

very very good course and perfect lecture

thanks Coursera really

创建者 Charlotte K

Sep 15, 2021

Great course. Easy to follow lectures and interesting exercises

创建者 Joshua S

Feb 8, 2019

Loved this course, excited to keep going in the specialization.

创建者 Thrudur H

Oct 25, 2016

So useful! The teacher is also absolutely brilliant. Thank you!

创建者 Michael M

Aug 12, 2019

Great course, building on knowledge given in the first course.

创建者 Khaled A

Apr 13, 2020

I loved it, learned a lot and will continue learning from you

创建者 Wen H

Nov 12, 2016

Great contents, very wel presented and fun to do assignments!

创建者 Artur H

Jul 26, 2016

Great! Much fun to have the guest lecturer as well :) Thanks!

创建者 Satchithanantham G

Oct 20, 2020

Very good course. Well-organised to understand and practice.

创建者 Lindsey T

Feb 26, 2019

Really gave me the skills to start working with my own data!

创建者 Priti R

Oct 21, 2018

Great course to learn about geodatabases and analysis tools!

创建者 蒋咏

Dec 12, 2016

It's really excellent! The course helps me a lot! Thank you.

创建者 Gin

May 20, 2020

Highest quality teaching content and engaging assignments!


Nov 15, 2021

I​t is a course where we get to really learn useful skills

创建者 Samah M S M

Jan 2, 2019

Know I can control in data format by attribute table easy

创建者 Samith G

Aug 24, 2020

Love this course with great materials thank you very much

创建者 Dr S V K V P M

May 20, 2020

Excellent course i able to prepare thematic maps my self

创建者 Marjorie F L

Dec 13, 2021

T​his course was excellent - thankyou Nick and Coursera

创建者 Aldy N M G

Aug 16, 2020

excelent course, i really like the videos and homeworks

创建者 Nouman a

Sep 24, 2019

It is Best Course. It has increase my knowledge in GIS.