Results 31 to 40 of about 2,664 (166)

VOLUNTEERED GEOGRAPHIC INFORMATION FOR MAPPING URBAN CLIMATE AND AIR QUALITY: TESTING AND ASSESSING ‘SNIFFER BIKES’ WITH LOW-COST SENSORS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Impacts of climate change and air pollutants are a growing concern. Reliable and accessible monitoring systems to assess air quality and climate extremes are essential to inform decision-makers and increase awareness of citizens.
C. Zanetti   +6 more
doaj   +1 more source

Direct local building inundation depth determination in 3-D point clouds generated from user-generated flood images [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2017
In recent years, the number of people affected by flooding caused by extreme weather events has increased considerably. In order to provide support in disaster recovery or to develop mitigation plans, accurate flood information is necessary ...
L. Griesbaum   +3 more
doaj   +1 more source

Dane dotyczące miast jako przedmiot badań geograficznych

open access: yesKonwersatorium Wiedzy o Mieście, 2019
W pracy przedstawiono problemy, z jakimi można się spotkać podczas analizy danych o mieście, od ich pozyskiwania, poprzez czyszczenie, aż po zapis w odpowiednim formacie.
Iwona Jażdżewska
doaj   +1 more source

Estimation of Usable Area of Flat-Roof Residential Buildings Using Topographic Data with Machine Learning Methods

open access: yesRemote Sensing, 2019
The real estate appraisal largely consists of estimating the property’s value based on the transaction prices of similar buildings with the usable area being one of the main comparative units.
Leszek Dawid, Michał Tomza, Anna Dawid
doaj   +1 more source

GIScience integrated with Computer Vision for the analysis of old drawings

open access: yes, 2022
Landscape reconstructions and deep maps are two major approaches in cultural heritage studies. In general, they require the use of historical visual sources such as maps, graphic artworks, and photographs presenting areal scenes, from which one can ...
Motti Zohar, Ilan Shimshoni
core   +1 more source

Capturing cross-border continuity: The case of the Czech-Polish borderland

open access: yesMoravian Geographical Reports, 2019
The differences in welfare amongst European countries are especially evident in border regions, and this affects cross-border cooperation and relationships. Due to the historical development of Central and Eastern European countries over the last century,
Pászto Vít   +4 more
doaj   +1 more source

Foreword to the Special Issue on Machine Learning for Geospatial Data Analysis

open access: yesISPRS International Journal of Geo-Information, 2018
Advances in machine learning research are pushing the limits of geographical information sciences (GIScience) by offering accurate procedures to analyze small-to-big GeoData.
Jan Dirk Wegner   +3 more
doaj   +1 more source

A brief review of the evolution of GIScience since the NCGIA research agenda initiatives

open access: yesJournal of Spatial Information Science, 2023
Geographical information science (GIScience) is progressively acknowledged as a scientific field based on a wide range of theories and methods that are constantly evolving.
Christophe Claramunt, Matthew Dube
doaj   +1 more source

Opportunities and challenges of integrating geographic information science and large language models

open access: yesJournal of Spatial Information Science
The integration of large language models (LLMs) with geographic information science (GIScience) represents a new frontier in interdisciplinary research that combines advanced natural language processing with sophisticated spatial data analysis.
Nico Van de Weghe   +7 more
doaj   +1 more source

Six GIScience Ideas That Must Die

open access: yesAGILE: GIScience Series, 2022
Abstract. In 2015, John Brockman edited a volume of chapters contributed by leading thinkers from various domains discussing common scientific ideas hindering further scientific progress. While starting with the provocative slogan of This Idea Must Die, the book’s chapters and their authors (for most parts) do not argue that those existing – often ...
Krzysztof Janowicz   +5 more
openaire   +6 more sources

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