Zobrazeno 1 - 10
of 3 603
pro vyhledávání: '"Volunteered Geographic Information"'
Autor:
Mohammad H. Vahidnia
Publikováno v:
Big Earth Data, Pp 1-41 (2024)
In the past ten years, chatbot development has matured to become one of the most well-distinguished outcomes of artificial intelligence. Despite some criticism, Bing AI, ChatGPT and other natural language processing (NLP) products of similar nature a
Externí odkaz:
https://doaj.org/article/95077dfee82644c7bd7cfd6835cb07c7
Publikováno v:
Geo-spatial Information Science, Pp 1-19 (2024)
In the realm of geospatial services and applications, the accuracy of address information is of utmost importance. Traditional methods of data collection, being both labor-intensive and costly, have prompted researchers to turn to Volunteered Geograp
Externí odkaz:
https://doaj.org/article/3071b78a29644f78a4b95d94cd979ba2
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 2, Pp 423-454 (2024)
ABSTRACTNowadays, an increasing number of crises worldwide, triggered by climate extremes, natural and human-made hazards, the coronavirus pandemic, and more, pose a high pressure on crisis, emergency, and disaster management. Spatial data and Volunt
Externí odkaz:
https://doaj.org/article/15fc49adce874862a877ec868a6e7916
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 2, Pp 259-275 (2024)
ABSTRACTOpenStreetMap (OSM) is a dataset in constant change and this dynamic needs to be better understood. Based on 12-year time series of seven OSM data contribution activities extracted from 20 large cities worldwide, we investigate the temporal d
Externí odkaz:
https://doaj.org/article/379ea8d3d34d4dd8ac8e85ec648c82f4
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTSocial interactions among online community members contributing to volunteered geographic information (VGI) are a key element and often crucial to VGI project success. Existing studies on VGI lack investigations into the patterns of social in
Externí odkaz:
https://doaj.org/article/15fef8be99be4e6fb91cd50549a1461d
Akademický článek
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Autor:
Tessa Williams, Madeleine Bonsma-Fisher, Trisalyn Nelson, David G.T. Whitehurst, Meghan Winters
Publikováno v:
Transportation Research Interdisciplinary Perspectives, Vol 26, Iss , Pp 101179- (2024)
Cities worldwide are pursuing ‘complete community’ policies so that residents can walk or wheel safely to daily destinations. There are concerns about who benefits from these policies, but evaluation is lacking. This study investigated cycling ac
Externí odkaz:
https://doaj.org/article/30acf84e21024c0a8cf616bbf4119cb5
Publikováno v:
Journal of Spatial Information Science, Iss 27, Pp 27-49 (2023)
As a consequence of their reliance on a scarce volunteer resource, humanitarian mapping organizations must prioritize their mapping activities. For mapping in anticipation of a crisis or mapping in support of long-term crises, the only method availab
Externí odkaz:
https://doaj.org/article/97c0a15a434c42bfbd21fc67230d88ee
Autor:
Mikko Rönneberg, Pyry Kettunen
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 2, Pp 4726-4748 (2023)
ABSTRACTDue to urban expansion, agriculture, and the long history of the cadastre in Finland, the cadastral index map has millions of border markers that have low spatial accuracy, incomplete feature properties or both. The low quality of the border
Externí odkaz:
https://doaj.org/article/fd7204492cd74630b75a41d9d7a83708
Autor:
Linda See, Benedikt Soja, Grzegorz Kłopotek, Tobias Sturn, Rudi Weinacker, Santosh Karanam, Ivelina Georgieva, Yuanxin Pan, Laura Crocetti, Markus Rothacher, Vicente Navarro, Steffen Fritz, Ian McCallum
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 2818-2841 (2023)
Raw observations (carrier-phase and code observations) from the Global Navigation Satellite System (GNSS) can now be accessed from Android mobile phones (Version 7.0 onwards). This paves the way for GNSS data to be utilized for low-cost precise posit
Externí odkaz:
https://doaj.org/article/0ef9e516571d429498e0997500464f3a