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GIS Data Formats, Design and Quality(으)로 돌아가기

캘리포니아 대학교 데이비스 캠퍼스의 GIS Data Formats, Design and Quality 학습자 리뷰 및 피드백

4.9
1,315개의 평가
255개의 리뷰

강좌 소개

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....

최상위 리뷰

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...

필터링 기준:

GIS Data Formats, Design and Quality의 248개 리뷰 중 201~225

교육 기관: fared m

Aug 15, 2017

Nice Content

교육 기관: MA X

Jun 25, 2016

Very useful.

교육 기관: M M A

Mar 04, 2019

i love this

교육 기관: King V

Jun 10, 2016

Excellence!

교육 기관: dophuong

Jun 03, 2016

Nice course

교육 기관: Lisbeth H

Dec 03, 2018

Excelente!

교육 기관: Romulo S G d O

Sep 06, 2017

Excellent!

교육 기관: iliasmax

Dec 11, 2016

Excellent.

교육 기관: Nur M H

Sep 08, 2019

Its great

교육 기관: julio c g

May 09, 2019

muito bom

교육 기관: Will G

Apr 13, 2019

HELL YAH!

교육 기관: mohamed a m m

Sep 04, 2017

thank you

교육 기관: Jimmy A

Nov 21, 2016

Brilliant

교육 기관: Filip M

Apr 29, 2016

Nice MOOC

교육 기관: LINDA A L

Feb 20, 2020

#I<3GIS

교육 기관: Taiwo A

Jan 04, 2020

Amazing

교육 기관: Pei P

Aug 07, 2018

Great!

교육 기관: Sujesh S

May 29, 2016

great.

교육 기관: Christopher M

Mar 15, 2019

Great

교육 기관: Emad A s

Sep 29, 2019

good

교육 기관: Litia

Mar 12, 2018

N

교육 기관: Siskin C S

Sep 14, 2016

G

교육 기관: Simon D

Apr 16, 2018

The course is very good, but I did find that I had problems with some subjects that were not covered well enough to be able to work out the outcome required. I push myself hard anyway, so pretty happy to get through when I know I could have done better. Thanks again Nick, I will start the 3rd course, once I am happy my computer has all the components I need for ArcGIS to run without wanting files from my other computer. Have a great day.

교육 기관: Aarthi P

Sep 03, 2019

Great course! Compared to the first course of this GIS specialization (Fundamentals of GIS), this 2nd course has a few minor gaps in the lecture notes/videos. However, some exploration and practice, as well as other readings do help with overall understanding and with completing the assignments successfully.

Thanks very much!

교육 기관: Adam S

Aug 22, 2016

Peer Review system needs an overhaul. I would suggest increasing the number of reviews required by each student so you one incorrect (based on user error) review does not influence your grade so significantly.

Otherwise, this is an informative and useful course.