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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
1,908 個評分

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....

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LT

2018年12月25日

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

2016年4月30日

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...

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151 - GIS 数据格式、设计与评估 的 175 個評論(共 412 個)

創建者 Rich W

2016年5月8日

Fascinating, really well taught with good assignment! Looking for to the rest of the specialisation!

創建者 Natalia L

2021年9月21日

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

創建者 Mukuka B

2020年6月7日

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

創建者 吴陶樱

2018年6月17日

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

創建者 بهاء ع ح ع

2018年4月2日

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

創建者 Ruben R M

2020年9月12日

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

創建者 Tysson d C

2020年6月11日

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

創建者 Kerry A N

2018年5月2日

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

創建者 Melissa P

2016年8月12日

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

創建者 Emery M

2020年8月20日

Très pratique,

Ici le vocabulaire devient de plus en plus profond !

J'apprends beaucoup ici !

創建者 Oghenevwede E

2018年12月31日

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

創建者 Marcelo H

2019年4月11日

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

創建者 Renee O

2017年11月6日

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

創建者 Khalid Q

2018年9月26日

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

創建者 Barak G

2020年7月4日

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

創建者 Claudinei R

2019年5月22日

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

創建者 Anjolaiya O

2020年6月9日

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

創建者 Pushkar B

2017年8月8日

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

創建者 Heitor C d S

2017年6月1日

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

創建者 Flavio V

2020年5月25日

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

創建者 RICARDO A B G

2021年4月30日

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

創建者 Gary L M

2019年12月30日

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

創建者 Matheus B

2016年8月31日

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

創建者 Jameal L M

2020年8月24日

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

創建者 Jabulani J

2020年8月19日

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