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Voltar para Formatos, design e qualidade de dados de SIG

Comentários e feedback de alunos de Formatos, design e qualidade de dados de SIG da instituição Universidade da Califórnia, Davis

1,908 classificações

Sobre o curso

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....

Melhores avaliações


25 de dez de 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 de abr de 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 de 412 Avaliações para o Formatos, design e qualidade de dados de SIG

por Thomas O C

16 de ago de 2022

L​ots of good information and the final project was a lot of fun!

por Ancizar R

24 de jul de 2020

I highly recommend this course, excellent content and resources.

por Santiago R S

26 de jun de 2020

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

por Sean T

24 de fev de 2020

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

por Ivan M A

23 de jan de 2020

Very useful, didactic and effective for a rapid learning process

por Alexa C

21 de set de 2019

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

por Mohammad A

24 de set de 2017

very very good course and perfect lecture

thanks Coursera really

por Charlotte K

15 de set de 2021

Great course. Easy to follow lectures and interesting exercises

por Joshua S

8 de fev de 2019

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

por Thrudur H

25 de out de 2016

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

por Michael M

12 de ago de 2019

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

por Khaled A

13 de abr de 2020

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

por Wen H

12 de nov de 2016

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

por Artur H

26 de jul de 2016

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

por Satchithanantham G

20 de out de 2020

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

por Lindsey T

26 de fev de 2019

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

por Priti R

21 de out de 2018

Great course to learn about geodatabases and analysis tools!

por 蒋咏

12 de dez de 2016

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

por Gin

20 de mai de 2020

Highest quality teaching content and engaging assignments!


15 de nov de 2021

I​t is a course where we get to really learn useful skills

por Samah M S M

2 de jan de 2019

Know I can control in data format by attribute table easy

por Samith G

24 de ago de 2020

Love this course with great materials thank you very much

por Dr S V K V P M

20 de mai de 2020

Excellent course i able to prepare thematic maps my self

por Marjorie F L

13 de dez de 2021

T​his course was excellent - thankyou Nick and Coursera

por Aldy N M G

16 de ago de 2020

excelent course, i really like the videos and homeworks