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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
1,717 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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101 - 125 sur 366 Avis pour Formats, conception et qualité de données SIG

par Ziyi W

2 mai 2019

Once again, great course! I like all the guided tutorials and the independent assignment component. Highly recommend it :)

par Dmitrijs M

5 mars 2020

Very useful course, if you going to listen all lessons very attentively, final task won't take much time to complete it!

par Mark G

14 févr. 2019

I especially liked the final project as a way to use the geoprocessing tools and online presentation features of ArcGIS.

par D. C

12 juin 2016

I enjoy this course , Excellent learning resource for Gis Data Formats, Design and Quality that teaches with examples ,

par William H

11 août 2016

Thoroughly enjoyed the course! The lectures are well structured and organized and the assignments are very supportive.

par ER Y K

18 oct. 2020

i have learn a lot through this course and especially i get better understanding after trying those assignment given.

par Solomon

5 mars 2018

For anybody who really wants to understand data and how to work with them in GIS, here is the point to know all that.

par Rafael A

28 juil. 2017

I´ve got more that I had expected. Totally pleased with Nick Santos, the course curriculum and coursera.

Rafael Arranz

par Emilinah

28 août 2017

Excellent course! The final project is especially a great opportunity to practice all the lessons from the videos!

par Jhohan G

22 août 2016

Excellent course, easy to understand. may give you a few headache if you don't have the correct ArcMap Version but

par Tomas B

9 déc. 2018

Great course! Although the videos may be too long at times, the details of each workflow are definitely useful.

par Deleted A

21 août 2016

It's a great course and the final assignment is very challenging and interesting. All credit goes to the tutor.

par Lucia F

20 mars 2018

Excellent course. You need dedication and time to get the most of it . Loved the assignments and assessments.

par Benjamin K K

6 oct. 2016

wonderfull and usefull course, now i m able to manage data for analyse and design it for a good understanding

par Saroj U

9 sept. 2016

Fantastic course and the instructor is also really nice. I would highly recommend this course to my friends.

par Nicole O

15 mars 2020

Practical step-by-step overview of topics were covered. Very helpful course to increase proficiency in GIS.

par Rizwan k

3 nov. 2018

This course gives me so much information about ArcGIS and i got lot of experience in ArcGIS tool.thank you

par Benjamin S

15 avr. 2018

This class continued introducing new and helpful topics and was a good continuation from the first module.

par Leane H

3 oct. 2017

Very well presented course and enough exercises and assignment are given to practice the skills discussed.

par Siaka N

16 août 2017

It wonderful completing this course as it broaden my GIS knowledge and give me the opportunity to do more.

par Marne G O

31 août 2020

this specialization was great! I learned a lot from this. Thank you sir Nick and to UC Davis. More power!

par Kouèchivi S L

25 août 2020

Très content de Coursera qui m'a permis de concrétiser mon rêve.

Quelle formation pratique! C'est à saluer

par Fernanda P

9 oct. 2017

Excellent course! I learned a lot of new concepts and tools. Thanks a lot to Nick, he is a great teacher!

par Mariam A

28 juil. 2020

It an excellent course helps me really to explore new features in arcGIS. The teacher was very helpful.

par MarÍa C T L

5 août 2020

This course had the right amount of workload and fluidity that works for me. Very clear explanations.