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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

4.9
étoiles
1,721 évaluations
374 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

LT
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!

SS
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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201 - 225 sur 367 Avis pour Formats, conception et qualité de données SIG

par Bernard B

15 août 2016

Very informative course, thank you Cousera, UC Davies

par Ariel G T

17 nov. 2020

es interesante poder contar que este tipo de cursos.

par Taslima A

28 oct. 2020

Well organized and really helpful. I learned a lot.

par Job G V

28 juin 2020

Great followup course for the fundamental of GIS.

par Udalov L

8 mars 2020

It was interesting and understandable. Thank you!

par Luis R H A

24 mai 2020

Great course. We can go deeper in GIS knowledge

par Diana P A N

12 mai 2020

I learned so much about building data in ArcGIS!

par ARTURO L G N

14 avr. 2020

Great course. Interesting things I have learned.

par Jitan D

26 juil. 2017

An interactive course! I'm happy to be enrolled.

par Jesús A A E

4 sept. 2016

Excellent course. Thanks all for the oportunity!

par Justin N

8 août 2016

Great course, great materials, great instructor!

par Edgar V

31 janv. 2018

I really enjoyed this course and learned a lot!

par Carlos S

12 oct. 2020

So much learning in this course, thanks a lot!

par Bikash S

24 avr. 2020

Very nice course, nice project. Learnt a lot.

par Albert J

7 mars 2018

Clear presentation. Good level of difficulty.

par monikamendoza

16 juin 2016

Excellent course. I will take the next one :)

par Kokila P R

26 mai 2020

Wonderful experience in doing this course...

par AHMAD R

28 avr. 2020

Its a very educative and interesting course.

par Kasi P

1 mars 2017

I had a very pleasant experiential learning.

par Jerry L

11 oct. 2019

Very detailed intro to learn more about GIS

par Sameera T

22 août 2016

Had fun learning about map making in depth.

par Mohamed S

28 mai 2020

a lot of information with decent practices

par Naveed A

14 juin 2020

excellent learning of working with ArcGIS

par Marit d L

3 mars 2018

Excellent course, great final assignment!

par Ather M K

9 févr. 2017

Its a very useful and informative course.