Results 11 to 20 of about 9,233 (227)
An analysis of the process and results of manual geocode correction
Geospatial Health, 2017 Geocoding is the science and process of assigning geographical coordinates (i.e. latitude, longitude) to a postal address. The quality of the geocode can vary dramatically depending on several variables, including incorrect input address data, missing ...
Yolanda J. McDonald +4 more
doaj +1 more source
Traffic Congestion Analysis Based on a Web-GIS and Data Mining of Traffic Events from Twitter
Sensors, 2021 Smart cities are characterized by the use of massive information and digital communication technologies as well as sensor networks where the Internet and smart data are the core.
Juan Salazar-Carrillo +5 more
doaj +1 more source
Presentation: Did the Housing Price Bubble Clobber Local Labor Market Job and Worker Flows When It Burst? [PDF]
, 2012 We integrate local labor market data on worker flows, job flows, employment levels, and earnings with MSA-level data on housing prices and local area unemployment, to study the local labor market dynamics associated with the U.S.
Abowd, John M., Vilhuber, Lars
core +2 more sources
Quantifying geocode location error using GIS methods
Environmental Health, 2007 Background The Metropolitan Atlanta Congenital Defects Program (MACDP) collects maternal address information at the time of delivery for infants and fetuses with birth defects.
Gardner Bennett R +4 more
doaj +1 more source
A practitioner's guide to geospatial analysis in a neuroimaging context
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2023 Introduction Health disparities arise from biological‐environmental interactions. Neuroimaging cohorts are reaching sufficiently large sample sizes such that analyses could evaluate how the environment affects the brain.
Julie K. Wisch +11 more
doaj +1 more source
An effective and efficient approach for manually improving geocoded data
International Journal of Health Geographics, 2008 Background The process of geocoding produces output coordinates of varying degrees of quality. Previous studies have revealed that simply excluding records with low-quality geocodes from analysis can introduce significant bias, but depending on the ...
Knoblock Craig A +4 more
doaj +1 more source
Tidying up international nucleotide sequence databases [PDF]
, 2011 Sequence analysis of the ribosomal RNA operon, particularly the internal transcribed spacer (ITS) region, provides a powerful tool for identification of mycorrhizal fungi.
Abarenkov, Kessy +12 more
core +1 more source
, 2021 The NSF EarthCube program has worked to bring together data repositories within the geosciences in the adoption of schema.org to annotate stored datasets and allow them to be crawlable. Through this, data stored within the union of these repositories can be indexed centrally by resources such as Google or other services perhaps more tuned for ...
McHenry, Kenton +9 more
openaire +1 more source
Geocoding of worldwide patent data [PDF]
Scientific Data, 2019 AbstractThe dataset provides geographic coordinates for inventor and applicant locations in 18.8 million patent documents spanning over more than 30 years. The geocoded data are further allocated to the corresponding countries, regions and cities.
de Rassenfosse, Gaétan +2 more
openaire +6 more sources
Assessing the role of spatial externalities in the survival of Italian innovative startups
Regional Science Policy &Practice, EarlyView., 2023 Abstract The paper provides novel empirical evidence about the effects of spatial externalities on the survival of innovative startups in Italy. Using geocoded firm‐level data, we build micro‐geographic measures of specialization and diversity that are robust to the modifiable areal unit problem.
Diego Giuliani +4 more
wiley +1 more source