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Retour à Formats, conception et qualité de données SIG

Avis et commentaires pour d'étudiants pour Formats, conception et qualité de données SIG par Université de Californie à Davis

1,720 évaluations
373 avis

À propos du cours

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....

Meilleurs avis

25 déc. 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!

30 avr. 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...

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176 - 200 sur 366 Avis pour Formats, conception et qualité de données SIG

par Sean T

24 févr. 2020

Great course and content, I felt challenged but not overwhelmed.

par Ivan M A

23 janv. 2020

Very useful, didactic and effective for a rapid learning process

par Alexa C

21 sept. 2019

Found a lot of useful information, the course is well strucured.

par Mohammad A

24 sept. 2017

very very good course and perfect lecture

thanks Coursera really

par Joshua S

7 févr. 2019

Loved this course, excited to keep going in the specialization.

par Thrudur H

25 oct. 2016

So useful! The teacher is also absolutely brilliant. Thank you!

par Michael M

12 août 2019

Great course, building on knowledge given in the first course.

par Khaled A

13 avr. 2020

I loved it, learned a lot and will continue learning from you

par Wen H

12 nov. 2016

Great contents, very wel presented and fun to do assignments!

par Artur H

26 juil. 2016

Great! Much fun to have the guest lecturer as well :) Thanks!

par Gobinaath S

19 oct. 2020

Very good course. Well-organised to understand and practice.

par Lindsey T

26 févr. 2019

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

par Priti R

21 oct. 2018

Great course to learn about geodatabases and analysis tools!

par 蒋咏

12 déc. 2016

It's really excellent! The course helps me a lot! Thank you.

par Gintvile V

20 mai 2020

Highest quality teaching content and engaging assignments!

par Samah M S M

2 janv. 2019

Know I can control in data format by attribute table easy

par Samith G

24 août 2020

Love this course with great materials thank you very much

par Dr S V K V P M

20 mai 2020

Excellent course i able to prepare thematic maps my self

par Aldy N M G

16 août 2020

excelent course, i really like the videos and homeworks

par Nouman a

24 sept. 2019

It is Best Course. It has increase my knowledge in GIS.

par OBBY N L

26 févr. 2018

The course is excellent, I learned a lot of new things.

par Diana D

8 févr. 2017

Easier than I expected to follow. Great help in forums.

par Anastasiya S

6 sept. 2018

Very useful and interesting material + great teacher.

par Subramanian P

2 avr. 2018

It was useful to understand detailed study about GIS.

par Bernard B

15 août 2016

Very informative course, thank you Cousera, UC Davies