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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
1,720 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

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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251 - 275 sur 366 Avis pour Formats, conception et qualité de données SIG

par Aneeq M A

20 avr. 2020

Awesome course learned alot

par Salman B

13 avr. 2019

Just a geat course indeed..

par Daria Z

12 nov. 2020

Very good and informative.

par Roy H

28 févr. 2019

Great in-depth GIS course!

par Allan C B

25 févr. 2018

Best laid training module.

par paulo r r

2 févr. 2020

Ótimo curso e instrutores

par Deleted A

13 juin 2017

Exceptionally Informative

par sara s u

12 août 2016

Very good and beneficial.

par Raiyan

21 mai 2020

learned a lots of things

par Ali j

11 mars 2020

Just love the course...

par Marcos G

12 août 2016

Awesome course! Thanks!

par Jessica J C B

14 nov. 2020

It was a great course!

par Jamie S

1 oct. 2019

Great course! Thanks!

par Vincent A B

16 nov. 2020

I have learned a lot.

par Karim K E S

22 mai 2020

Great training course

par Dr. M S M

14 avr. 2020

Great Course to Learn

par Diana S

9 janv. 2017

Excellent course =)!!

par kailash p

27 nov. 2017

its Was great course

par Dr. E L M E S E m

4 juin 2020

Very Very Very Good

par Wilson D

6 déc. 2019

Really great course

par Akram A M E

12 avr. 2018

very good material

par Diana C G R

18 nov. 2020

excelent material

par Bharat B K

2 mai 2020

Very Nice Course.

par Tatiana A G M

3 mars 2020

Excellent course!

par Yicheng H

19 juin 2018

Great GIS course.