Compiling granular population data using geospatial information

Arbeitspapier

Granular spatial information on the distributions of human population is relevant to a variety of fields like health, economics, and other areas of public sector planning. This paper applies ensemble methods and aims at assessing their applicability to analyzing and forecasting population density on a grid level. In a first step, we use a Random Forest approach to estimate population density in the Philippines and Thailand on a 100 meter by 100-meter level. Second, we use different specifications of Random Forest and Bayesian model averaging techniques to create forecasts of the grid-level population density in three Thailand provinces and evaluate their predictive power.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: ADB Economics Working Paper Series ; No. 643

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Econometric and Statistical Methods: Other ; Distribution: General ; Economic Development: Human Resources; Human Development; Income Distribution; Migration
• Thema: population mapping ; big data ; random forest estimation ; Philippines ; Thailand

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Mitterling, Thomas ; Fenz, Katharina ; Martinez, Arturo ; Bulan, Joseph ; Addawe, Mildred ; Durante, Ron Lester ; Martillan, Marymell
• Ereignis: Veröffentlichung
• (wer): Asian Development Bank (ADB)
• (wo): Manila
• (wann): 2021

Weitere Informationen

• DOI: doi:10.22617/WPS210519-2
• Handle: http://hdl.handle.net/10419/259481
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ