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Spatial SQL with Postgres : A language for geographers

learning spatial SQL and GIS with Postgresql and PostGIS for performing sophistical data analytics and data mining
3.5
☆☆☆☆☆ 3.5/5
(597 reviews)
2,793 students
Created by
Arthur Lembo

8.5

Classbaze Grade®

8.7

Freshness

7.3

Popularity

8.8

Material

Detailed Analysis »

learning spatial SQL and GIS with Postgresql and PostGIS for performing sophistical data analytics and data mining
Go to course »
Platform: Udemy
Price: check current price
Video: 4h 4m
Language: English
Next start: On Demand

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Classbaze Rating

Classbaze Grade®

8.5 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness

8.7 / 10
This course was last updated on 4/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Popularity

7.3 / 10
We analyzed factors such as the rating (3.5/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Material

8.8 / 10
Video Score: 8.2 / 10
The course includes 4h 4m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 4 hours 47 minutes of 326 SQL courses on Udemy.
Detail Score: 8.7 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
2 resources.
0 exercise.
0 test.

In this page

About this course

  The course will teach you this
  What you need to START the course
  Who can start this course?
General questions
  Coupons & Discounts
  Guarantees & money back
  Financial aid
Teacher
Classbaze hand picked recommendations

About the course

Are you stuck in a rut of only knowing how to use a GIS GUI? Do you want to learn how to automate tasks, but are afraid of computer programming. If so, SQL is the most powerful tool you can learn to help you perform complex GIS tasks. This course is designed to teach you how to write SQL to replicate many database and GIS tasks. We will start at a very basic overview, and then proceed to more advanced topics related to GIS.
Through a series of lectures, I will work side-by-side with you to develop SQL queries that perform advanced GIS tasks, some of which might be impossible to perform in the GUI. Once my students learn GIS, they very rarely want to return back to using the GUI.
By writing SQL code alongside me, you will see how solving GIS tasks in SQL is like a second nature. This is a very comprehensive course that should take multiple days to complete – but don’t worry about that – you will be having a lot of fun learning how powerful SQL can be, and continually ask yourself “why didn’t I start using SQL sooner!”

What can you learn from this course?

✓ use SQL to manage spatial data
✓ create advanced spatial analysis tools in SQL
✓ replicate many traditional GIS tasks (overlay, buffer, etc.) using SQL
✓ understand and manage traditional and spatial indexes

What you need to start the course?

• Students should have PostGRES and PostGIS installed, but if you don’t there is an lesson on installation
• Students should have some familiarity with GIS, and having experience in QGIS is very helpful

Who is this course is made for?

• students who want to learn SQL
• students who want to apply spatial techniques with SQL
• students who are ordinarily intimidated by programming
• students who want to perform GIS task in a fraction of the time it takes to use the GUI
• students who want to understand the ins-and-outs of how spatial operations work

Are there coupons or discounts for Spatial SQL with Postgres : A language for geographers ? What is the current price?

The course costs $17.99. And currently there is a 60% discount on the original price of the course, which was $44.99. So you save $27 if you enroll the course now.
The average price is $19.6 of 326 SQL courses. So this course is 8% cheaper than the average SQL course on Udemy.

Will I be refunded if I'm not satisfied with the Spatial SQL with Postgres : A language for geographers course?

YES, Spatial SQL with Postgres : A language for geographers has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any financial aid for this course?

Currently we could not find a scholarship for the Spatial SQL with Postgres : A language for geographers course, but there is a $27 discount from the original price ($44.99). So the current price is just $17.99.

Who will teach this course? Can I trust Arthur Lembo?

Arthur Lembo has created 19 courses that got 3,628 reviews which are generally positive. Arthur Lembo has taught 13,432 students and received a 4.2 average review out of 3,628 reviews. Depending on the information available, we think that Arthur Lembo is an instructor that you can trust.

Learn everything about

Arthur Lembo

Professor
Browse all courses by on Classbaze.
Arthur Lembo's full profile and courses »
Go to class »

8.5

Classbaze Grade®

8.7

Freshness

7.3

Popularity

8.8

Material

Detailed Analysis »

learning spatial SQL and GIS with Postgresql and PostGIS for performing sophistical data analytics and data mining
Go to course »
Platform: Udemy
Price: check current price
Video: 4h 4m
Language: English
Next start: On Demand

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