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学生对 加州大学戴维斯分校 提供的 Imagery, Automation, and Applications 的评价和反馈

4.9
398 个评分
76 个审阅

课程概述

Welcome to the last course of the specialization (unless your continuing on to the capstone project, of course!). Using the knowledge you’ve learned about ArcGIS, complete technical tasks such raster calculations and suitability analysis. In this class you will become comfortable with spatial analysis and applications within GIS during four week-long modules: Week 1: You'll learn all about remotely sensed and satellite imagery, and be introduced to the electromagnetic spectrum. At the end of this week, you'll be able to find and download satellite imagery online and use it for two common types of analysis: NDVI and trained classification. Week 2: You'll learn how to use ModelBuilder to create large processing workflows that use parameters, preconditions, variables, and a new set of tools. We'll also explore a few topics that we don't really have time to discuss in detail, but might whet your appetite for future learning in other avenues: geocoding, time-enabled data, spatial statistics, and ArcGIS Pro. Week 3: In week three, we'll make and use digital elevation models using some new, specific tools such as the cut fill tool, hillshades, viewsheds and more. We'll also go through a few common algorithms including a very important one: the suitability analysis. Week 4: We'll begin the final week by talking about a few spatial analyst tools we haven't yet touched on in the specialization: Region Group to make our own zones, Focal Statistics to smooth a hillshade, Reclassify to change values, and Point Density to create a density surface. Finally, we'll wrap up by talking about a few more things that you might want to explore more as you start working on learning about GIS topics on your own. Take Geospatial and Environmental Analysis as a standalone course or as part of the Geographic Information Systems (GIS) Specialization. You should have equivalent experience to completing the first, second, and third courses in this specialization, "Fundamentals of GIS," "GIS Data Formats, Design, and Quality", and "Geospatial and Environmental Analysis," respectively, before taking this course. By completing the fourth class you will gain the skills needed to succeed in the Specialization capstone....

热门审阅

SM

Jul 17, 2017

The course contents are up to date and equip the learner to face the real world of Remote sensing and GIS. I encourage those who still hesitate to get enrolled to make their decision soon.....

LH

Feb 19, 2019

Si quieres aprender acerca de detección remota, este es el curso indicado. He aprendido muchísimo acerca de imagen y creación de modelos para correr procesos en SIG

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26 - Imagery, Automation, and Applications 的 50 个评论(共 74 个)

创建者 Alex V

Dec 02, 2016

outstanding.

创建者 Tyler W

Jan 08, 2017

Great value! Excellent overview of GIS-based analysis

创建者 Tudor C

Dec 05, 2016

The presenter is very knowledgeable and very pleasant. Also the content of the course is an unique find and of a great value!

创建者 Janix K A

Aug 10, 2016

Very suitable for my GIS career

创建者 Keith S

Oct 13, 2017

Spectacular. I am using these skills for risk assessment and I have become far more efficient and confident in my spatial analysis abilities.

创建者 Yiran W

Aug 29, 2017

Great course!

创建者 Atti

Nov 14, 2016

i like it

创建者 Albert B F

Jun 11, 2017

H

创建者 Pin W

Aug 17, 2017

Like the course and the way Nick teaches.

创建者 Huanglei P

Dec 27, 2017

Thank you Nick, and the whole team who support the course. The course illustrates the most important contents of ArcGIS, which is really helpful for me in my work. It is one of the best online courses I have taken!

创建者 shady

Nov 07, 2016

Well organized course

创建者 Matheus S B

Sep 01, 2016

I really think that this course is the best specialization already available online. I didn't regret to pay for a certificate.

创建者 Pratyush

Jul 25, 2017

This course was awesome, although a bit difficult with the last project, but by the time you come to that you'd be well prepared to face it.

创建者 Evan R

Aug 28, 2017

This course has everything a GIS analyst need to get started! All the core concepts has been throughly explained and put through practice.

创建者 Zahid A K

Aug 24, 2016

This

创建者 Cornelya F C K

Aug 06, 2017

Great course and great instructor! In the fourth course in the GIS specialization, you learn about satellite imagery and how you can use this type of data to test hypotheses. The course will push you to explore more on your own and apply the things you have learned in all four courses. I highly recommend this course!

创建者 Jessica B

Jan 10, 2017

fantastic!

创建者 Leydi N R M

Feb 28, 2017

Excellent course

创建者 Abdulkadir D R

May 15, 2017

very good and well prepared course

创建者 nura u k

Nov 10, 2016

Yes for sure

创建者 Deleted A

Jul 25, 2017

Applications are very useful

创建者 Abdirahman M

Feb 15, 2018

Wonderful and quite useful course.

创建者 Dmitry E

Dec 08, 2016

Thanks for a very interesting course!

创建者 karmvir s r

Apr 23, 2017

Best of the specialization!!!!!! Amazing instructor, mentors and course material!!!

创建者 Mark H

Apr 28, 2017

Great course, actually quite difficult, and good to get it finished and realise I've actually learnt a lot from having to do the assignment.