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返回到 GIS 数据格式、设计与评估

學生對 加州大学戴维斯分校 提供的 GIS 数据格式、设计与评估 的評價和反饋

4.9
1,168 個評分
220 個審閱

課程概述

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....

熱門審閱

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!

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...

篩選依據:

1 - GIS 数据格式、设计与评估 的 25 個評論(共 215 個)

創建者 HRISHIKESH P

Dec 13, 2018

Great course designed by collaboration by UC Davis and coursera. This course explains difficult tools and methodology with clarity that you can master it by first understanding it and followed by practicing the given reading material for the each points that are covered. Great Job by Nick Santos Sir. Thank you.

創建者 Mohamed A A E

Dec 15, 2018

amazing course

創建者 Lisbeth H

Dec 03, 2018

Excelente!

創建者 Henloy A

Dec 27, 2018

Well Structured Course. Gave me a lot of confidence and the teacher was great in explaining all the aspects. Some of the classes had a lot of information but it was worth it

創建者 Leonard E T

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!

創建者 Phoukhong P

Dec 29, 2018

I enjoy this course very much and it is extremely good for analysis task.

創建者 OGHENEVWEDE E

Dec 31, 2018

Great course, though very challenging but the assignments and videos are there to guide you.

創建者 Mohammed A

Jan 15, 2019

The course is professional and exactly what I needed to excel at GIS.

創建者 Samah M S M

Jan 02, 2019

Know I can control in data format by attribute table easy

創建者 Angelica B

Jan 17, 2019

its is a great opportunity to get involved into a GIS analysis, and have a wide knowledge about the right way to work with the information make easy the manage of data.

創建者 Shannon S

Feb 19, 2019

Informative. Learnt a lot, and the project ensured I used what I learnt.

創建者 Natasha J

Mar 21, 2019

Great course that teaches you the basics of arcGIS. It is obvious that a lot of work has been put into it. I enjoyed the assignments and can hihgly recommend this course

創建者 Roy H

Feb 28, 2019

Great in-depth GIS course!

創建者 Ya-Yin Y

Mar 23, 2019

Very informative course. Some concepts are not easy to understand at the first glance, but it is always interesting to learn and apply in the projects. The final assignment made me frustrated in the beginning. But as soon as getting the whole and clear picture of the project, it was fun to apply the knowledge into the real project, and designed our own workflow. The videos explained explicitly some core concepts which were very helpful and I found myself revisiting many times again when doing the project. Forum was helpful as well. I learned and got clarified some problems there many times. Overall it was a great course for anyone who wants to dig into GIS more!

創建者 Gonzalo G

Mar 28, 2019

Great course! You will learnt a lot about GIS, ArcGIS and data analysis.

創建者 Aninda S H

Apr 01, 2019

Great Course.

創建者 Joshua S

Feb 08, 2019

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

創建者 Binod T

Feb 03, 2019

The best instructor and good format

創建者 Will G

Apr 13, 2019

HELL YAH!

創建者 Kinsie R

Apr 08, 2019

I enjoyed this course. On to the next!

創建者 Jan S

Apr 08, 2019

Solid content. Pace is faster than in the Intro course (1st course in specialization). The final project was challenging and rewarding.

創建者 Marcelo R H

Apr 12, 2019

El conocimiento adquirido para trabajar con raster en este curso fue realmente sustancial

創建者 Md. S B

Apr 13, 2019

Just a geat course indeed..

創建者 M M A

Mar 04, 2019

i love this

創建者 Christopher M

Mar 15, 2019

Great