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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
1,901 个评分
414 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:

151 - GIS 数据格式、设计与评估 的 175 个评论(共 410 个)

创建者 Natalia L

Sep 21, 2021

It is really good course, I learnt a lot and the classes and excercises were super helpful, thanks!

创建者 Mukuka B

Jun 7, 2020

This is a great course, i have learnt a lot and am looking forward to completing the whole course.

创建者 吴陶樱

Jun 17, 2018

It's really helpful with my research! I wish I could find it earlier! Thanks a lot to Prof Santos

创建者 بهاء ع ح ع

Apr 2, 2018

شكرا جدا على تعاونكم معى فانا استفد كثير من سيادتكم اشكركم كثير واتمنا من الله التوفيق لكم جميعا

创建者 Ruben R M

Sep 12, 2020

Very informative and challenging! Aided immensely and continued to further my knowledge of GIS!

创建者 Tysson d C

Jun 11, 2020

Coursera is a great place to learn and UCDavis It's one of GIS curses reference! Thanks a lot!

创建者 Kerry A N

May 2, 2018

Brilliantly paced with great materials and focused assignments that build up to the final one.

创建者 Melissa P

Aug 12, 2016

This course is fantastic for people interested in getting practical experience of using ArcGIS

创建者 Emery M

Aug 20, 2020

Très pratique,

Ici le vocabulaire devient de plus en plus profond !

J'apprends beaucoup ici !

创建者 Oghenevwede E

Dec 31, 2018

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

创建者 Marcelo R H

Apr 11, 2019

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

创建者 Renee O

Nov 6, 2017

Excellent class, I'm already using the information I gained in this class for my Masters.

创建者 Khalid Q

Sep 26, 2018

A very good course. Extraordinary effort is put in to developed and inculcate the ideas.

创建者 Barak G

Jul 4, 2020

Informative lectures, well structured course with lots of practice. I enjoyed it a lot.

创建者 Claudinei R

May 22, 2019

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

创建者 Anjolaiya O

Jun 9, 2020

I STRONGLY RECOMMEND TAKING THIS COURSE BEFORE YOU ADVANCE TO THE NEXT SPECIALIZATION.

创建者 Pushkar B

Aug 8, 2017

Superb Course. A must for anyone wanting to get started with GIS and Spatial Analysis.

创建者 Heitor C d S

Jun 1, 2017

Very good professor, with high skills on the subject. I learned a lot in usign ArcGIS.

创建者 Flavio V

May 25, 2020

Very helpful and detailed, every lecture has very profound materials and informations

创建者 RICARDO A B G

Apr 30, 2021

Excellent course, very complete. I am satisfied with what I have learned. Thank you.

创建者 Gary L M

Dec 30, 2019

Very much enjoyed this course. I feel like I'm gaining skills toward a new position.

创建者 Matheus B

Aug 31, 2016

I really think that this course is the best specialization already available online.

创建者 Jameal L M

Aug 24, 2020

Great way to learn GIS database handling - formats, design and quality of the data.

创建者 Jabulani J

Aug 19, 2020

Fantastic! Used this course to get a better understanding of working with rasters.

创建者 Silvia K

Jan 31, 2022

Great learning content and motivating level of challenge of the final assignment