Search

Twitter sentiments on the stay-at-home orders in the United States

Event

AAG 2023 Annual Meeting Authors: Connor Yuhao Wu, Department of Geospatial Informatics, Troy University, Troy, AL, USA Xinming Xia, School of Public Policy & Management, Tsinghua University, Beijing, China Wenting Zhang, Department of Business Analytics...

Twitter Sentiment Geographic Index (TSGI)

Page

Introduction Promoting well-being is one of the key targets of the Sustainable Development Goals at the United Nations. Many national and city governments worldwide are incorporating subjective well-being (SWB) indicators into their agenda to complement...

CGA releases Twitter Sentiment Geographical Index (TSGI) dataset

News

The CGA is proud to introduce the Twitter Sentiment Geographical Index (TSGI) dataset, a global high-frequency dataset for monitoring subjective well-being. The TSGI is a collaborative project between MIT Sustainable Urbanization Lab and Harvard’s Center...

Twitter Sentiment Geographical Index (TSGI)

Event

By: Devika Kakkar Promoting well-being is one of the key targets of the Sustainable Development Goals at the United Nations. Many national and city governments worldwide are incorporating subjective well-being (SWB) indicators into their agenda to...

Twitter Sentiment Geographical Index Dataset

Journal Article

Promoting well-being is one of the key targets of the Sustainable Development Goals at the United Nations. Many national and city governments worldwide are incorporating Subjective Well-Being (SWB) indicators into their agenda, to complement traditional...

Commuter Mobility Patterns in Social Media: Correlating Twitter and LODES Data

Journal Article

The Longitudinal Employer-Household Dynamics Origin-Destination Employment Statistics (LODES) are an important city planning resource in the USA. However, curating these statistics is resource-intensive, and their accuracy deteriorates when changes in...

Staying Home, Tweeting Hope: Mixed Methods Study of Twitter Sentiment Geographical Index During US Stay-At-Home Orders

Journal Article

Background: Stay-at-home orders were one of the controversial interventions to curb the spread of COVID-19 in the United States. The stay-at-home orders, implemented in 51 states and territories between March 7 and June 30, 2020, impacted the lives of...

Identifying Disaster Impacted Areas with Machine Learning and Geospatial Analysis Using Twitter Data

Event

By Clemens Havas, University of Salzburg Abstract: Emergency management relies on up-to-date information about the impact of a disaster in an area. However, current emergency systems rely on data sources that do not provide a complete geospatial and...

CGA's TSGI dataset is now part of United Nation's SDGs Today

News

CGA 's TSGI dataset is now part of SDGs Today datasets at the UN Sustainable Development Solutions Network (SDSN). The Twitter Sentiment Geographical Index by collaborators at the Center for Geographical Analysis at Harvard University and MIT Sustainable...

Data

Page

Harvard Data Resources Data housed in the Harvard Geospatial Library, Harvard Map Collection, Graduate School of Design, and various CGA platforms. Public Data Resources The CGA maintains a growing list of public data sources, most of them free. Finding...

News Articles

Page

Geospatial Infrastructure Enhancement, HDSI newsletter , Dec 2024. Geospatial Infrastructure Enhancement, Massachusetts Open Cloud (MOC) Alliance , Nov 2024. Geospatial Infrastructure Enhancement , NSF/IUCRC newsletter , Nov 2024. Geospatial...

Innovation in hyperlink and social media networks: Comparing connection strategies of innovative companies in hyperlink and social media networks

Journal Article

This paper seeks to unveil how (geospatial) connection strategies associated with business innovation, differ between geolocated social media and hyperlink company networks. Thereby, we provide a first step towards understanding connection strategies of...