Chevron Left
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
1,101 个评分
211 个审阅

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 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...

筛选依据:

1 - GIS 数据格式、设计与评估 的 25 个评论(共 207 个)

创建者 Wanqing P

Jun 08, 2019

The content of this course consists of learning more advanced skills to deliver a GIS analytical project, compared to the first course, notably learning how to use Spatial Analysis tools. I highly recommend it simply because the explanations are very clear, on-point and most importantly, beginner-friendly; the videos are nicely elaborated. I plan to finish the whole Specialization before attacking Python and R!

创建者 Juan C A E

May 22, 2019

Great course! Excellent teacher!

创建者 Claudinei R d S D

May 22, 2019

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

创建者 Jafed E

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.

创建者 Lydia C

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.

创建者 Osmar C T

May 14, 2019

muy interesante

创建者 Pablo G M

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.

创建者 julio c g

May 09, 2019

muito bom

创建者 Ziyi W

May 02, 2019

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

创建者 DHARMKUMAR S

May 01, 2019

NICE EXPLANATION BY EXPERIENCED FACULTY

创建者 Jenevra W

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.

创建者 Will G

Apr 13, 2019

HELL YAH!

创建者 Md. S B

Apr 13, 2019

Just a geat course indeed..

创建者 Marcelo R H

Apr 12, 2019

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

创建者 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.

创建者 Kinsie R

Apr 08, 2019

I enjoyed this course. On to the next!

创建者 Aninda S H

Apr 01, 2019

Great Course.

创建者 Gonzalo G

Mar 28, 2019

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

创建者 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!

创建者 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

创建者 Christopher M

Mar 15, 2019

Great

创建者 Zoran R

Mar 11, 2019

Excellent course! A lot of useful things to learn. It helped me a lot in expanding my knowledge about GIS, and ArcGIS software.

创建者 M M A

Mar 04, 2019

i love this

创建者 Roy H

Feb 28, 2019

Great in-depth GIS course!

创建者 Lindsey T

Feb 26, 2019

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