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Mastering Geospatial Analysis with Python
book

Mastering Geospatial Analysis with Python

by Silas Toms, Paul Crickard, Eric van Rees
April 2018
Beginner to intermediate content levelBeginner to intermediate
440 pages
11h 36m
English
Packt Publishing
Content preview from Mastering Geospatial Analysis with Python

Importing required modules

These modules enable the application to define the models and connect to the database:

# The database connections and session management are managed with SQLAlchemy functionsfrom sqlalchemy import create_enginefrom sqlalchemy.ext.declarative import declarative_basefrom sqlalchemy import Column, Integer, String, ForeignKey, Floatfrom sqlalchemy.orm import sessionmaker, relationship# The Geometry columns of the data tables are added to the ORM using the Geometry data typefrom geoalchemy2 import Geometry
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Publisher Resources

ISBN: 9781788293334Supplemental Content