DOI: 10.5281/zenodo.10801935
title: Activity based synthetic population of residents for Gothenburg, Sweden

description: A synthetic population is a distribution of synthetic agents that replicates the demographic distribution of a real-world population according to census records.This dataset contains a synthetic population of residents in the city of Gothenburg in Sweden, along with activity schedules and mobility patterns for 2019. The synthetic population model is designed for applications in neighbourhood planning and includes detailed replicas of people in different neighbourhoods of Gothenburg organized as persons, households, houses, buildings, and daily activity chains. While the persons, households, and houses are synthetic replicas, they are connected to existing buildings.The model considers the allocation of primary and secondary locations based on a gravity model, realistic routing for active, public and private motorised modes of transportation and allows users to introduce new buildings and amenities if needed. The population data is provided as an SQLite3 database file for each neighbourhood of Gothenburg.
description: The dataset consists of a .db file for each of Gothenburg's primary areas. Each .db file consists of five relational tables: a person table, a household table, a house table, a building table, and an OD_Matrix table.

 

Person Table




Column Name
Data Type
Constraint
Description


uuid
TEXT
PRIMARY KEY
Unique identifier for each person


uuid_household
TEXT
FOREIGN KEY
Identifier linking to the household


uuid_parent
TEXT
FOREIGN KEY
Identifier linking to the parent person


age
INTEGER
 
Age of the person


sex
TEXT
 
Sex of the person


type_household
TEXT
 
Type of household


household
TEXT
 
Name or identifier of the household


has_car
BOOLEAN
 
Indicates if the person has a car


child_count
INTEGER
 
Number of children


is_head
BOOLEAN
 
Indicates if the person is head of the household


is_child
BOOLEAN
 
Indicates if the person is a child


origin
TEXT
 
Origin location


activity_sequence
TEXT
 
Sequence of activities


primary_status
TEXT
 
Primary status of the person


age_group
TEXT
 
Age group of the person


location_work
TEXT
 
Work location


type_house
TEXT
 
Type of house


has_child
BOOLEAN
 
Indicates if the person has children


location_mapping
TEXT
 
Mapping of locations




 

Household Table




Column Name
Data Type
Constraint
Description


uuid
TEXT
PRIMARY KEY
Unique identifier for each household


name_category
TEXT
 
Category name


count_children
INTEGER
 
Number of children in the household


bool_children
BOOLEAN
 
Indicates if there are children in the household


count_adults
INTEGER
 
Number of adults in the household


count_members
INTEGER
 
Total number of members in the household


uuid_members
TEXT
 
Identifiers of the household members


type_house
TEXT
 
Type of house


uuid_house
TEXT
FOREIGN KEY
Identifier linking to the house


count_cars
INTEGER
 
Number of cars in the household


head_of_household
TEXT
FOREIGN KEY
Identifier linking to the head of the household




 

House Table




Column Name
Data Type
Constraint
Description


uuid
TEXT
PRIMARY KEY
Unique identifier for each house


uuid_household
TEXT
FOREIGN KEY
Identifier linking to the household


uuid_building
TEXT
FOREIGN KEY
Identifier linking to the building


count_members
INTEGER
 
Number of members in the house


count_adults
INTEGER
 
Number of adults in the house


count_children
INTEGER
 
Number of children in the house


count_cars
INTEGER
 
Number of cars in the household


area_square_meters
TEXT
 
Area of the house in square meters




 

Building Table




Column Name
Data Type
Constraint
Description


uuid
TEXT
PRIMARY KEY
Unique identifier for each building


type_building
TEXT
 
Type of building


area_square_meters
REAL
 
Area of the building in square meters


height_meters
REAL
 
Height of the building in meters


count_floors
INTEGER
 
Number of floors in the building


population_per_floor
INTEGER
 
Population per floor


population_total
INTEGER
 
Total population in the building


built_up_area
REAL
 
Built-up area


count_workers
INTEGER
 
Number of workers in the building


is_empty
BOOLEAN
 
Indicates if the building is empty


building
TEXT
 
Name or identifier of the building (consider revising this column's necessity)


coord
TEXT
 
Coordinates of the building


preferred_locations
TEXT
 
Preferred locations related to the building




 

OD_Matrix Table




Column Name
Data Type
Constraint
Description


uuid
TEXT
PRIMARY KEY
Unique identifier for each OD matrix entry


origin
TEXT
FOREIGN KEY
Origin building identifier


destination
TEXT
FOREIGN KEY
Destination building identifier


mode
TEXT
 
Mode of transportation


distance
REAL
 
Distance of the trip


duration
REAL
 
Duration of the trip




 

Changelog

v0.0.2



Improved validation

Updated mode choice prediction

Improved public transit routing

Calibrated job assignment

Added mode-choice enforcement for mode: Car (Until a home trip where mode can change again)

Calibrated potential destinations to median travel distance