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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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151 - 175 sur 366 Avis pour Formats, conception et qualité de données SIG

par Conor M

22 sept. 2019

interesting course, well designed projects ensured I got to practice each topic

par James A B

27 oct. 2020

Great course however some of the videos were more complex than they had to be

par Oscar E G

22 juil. 2020

Es un excelente curso, pone a prueba de verdad los conocimientos adquiridos.

par Joe W Z K

16 oct. 2019

Wonderful course I enjoyed it and I want ti go till the end of the program!

par Fiorella J M

15 juil. 2020

Starting to use those problem-solving skills a little more, great course!

par Sk. F A

28 avr. 2020

Very nice and well organized course. Nicely briefed everything necessary.

par Phoukhong P

29 déc. 2018

I enjoy this course very much and it is extremely good for analysis task.

par Parimal R

25 mars 2018

Great course, highly recommended, please add one video on creating layers

par Matthieu C

22 févr. 2017

Great teaching material, great teacher, great tutorials and assignments !

par Sigal K

6 juil. 2020

Week 3 was the most helpful and fun to do and so was the final project.

par Gonzalo G

28 mars 2019

Great course! You will learnt a lot about GIS, ArcGIS and data analysis.

par Shannon S

19 févr. 2019

Informative. Learnt a lot, and the project ensured I used what I learnt.

par Sara O

27 juin 2016

Excellent course. Very clear lectures and assignments. I learned a lot.

par Olushola ( A

14 oct. 2017

Challenging but interesting. Most especially the final graded project!

par Mohammed A

15 janv. 2019

The course is professional and exactly what I needed to excel at GIS.

par karmvir s r

19 mars 2017

Takes one step above from Funadamentals of GIS...Must take course!!!!

par Makram C

24 juil. 2019

Very Good course! It combines the theoretical and practical aspects.

par Haseeb K

4 mai 2020

Thank you so much Coursera for giving us this kind of quality stuff

par Matthew S

4 janv. 2020

Lecture videos were HIGHLY applicable to my current job. Thank you!

par Cheol M L

18 nov. 2017

This class was really helpful to me. I enjoyed GIS data Formats, De

par Mostafa h

24 mars 2020

I have increased knowledge in my working life, thank you very much

par Snehit K R

20 nov. 2016

Good course to know about data formats and other tools used in GIS

par Sujit B

16 oct. 2016

Great course! Thanks Nick, UC Davis, Coursera and fellow learners!

par Ancizar R

24 juil. 2020

I highly recommend this course, excellent content and resources.

par Santiago R S

25 juin 2020

As Always, Nick is the best teacher. He makes me learn sooo much