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QGIS By Example

You're reading from   QGIS By Example Leverage the power of QGIS in real-world applications to become a powerful user in cartography and GIS analysis

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Product type Paperback
Published in Jun 2015
Publisher
ISBN-13 9781782174677
Length 316 pages
Edition 1st Edition
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Table of Contents (12) Chapters Close

Preface 1. Handling Your Data FREE CHAPTER 2. Visualizing and Styling the Data 3. Presenting Data on a Print Map 4. Publishing the Map Online 5. Answering Questions with Density Analysis 6. Answering Questions with Visibility Analysis 7. Answering Questions with Suitability Analysis 8. Automating Analysis with Processing Models 9. Automating Analysis with Processing Scripts 10. Developing a Python Plugin – Select by Radius Index

Creating a database

QGIS Cloud stores all your geodata in PostgreSQL/PostGIS databases, so it is necessary to create at least one database for your data before uploading any layers and publishing the map.

To create a new database, perform the following steps:

  1. Start QGIS and activate the QGIS Cloud plugin, if it is not yet activated.
  2. Switch to the Account tab in the QGIS Cloud panel and log in using your username and password.
  3. Click on the Create database button at the bottom of the Account tab and wait until the operation completes.

Database creation is a time-consuming operation, so be patient. When it's done, you will see a new database with a random name in the list of available databases. Also, the plugin registered this database in QGIS, so it can be used like any other PostGIS database, for example, for loading and editing layers from it in QGIS.

Note

If you are behind a firewall and/or have problems with creating the database, contact QGIS Cloud support via e-mail:

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