Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Barry J Kronenfeld"'
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 9, Iss 8, p 468 (2020)
Generalization of geospatial data is a cornerstone of cartography, a sequence of often unnoticed operations that lays the foundation of visual communication [...]
Externí odkaz:
https://doaj.org/article/0b90e7dbbf2b4f42b76939d7afaf03e8
Publikováno v:
Geomorphology. :108734
Simplification of polylines by segment collapse: minimizing areal displacement while preserving area
Publikováno v:
International Journal of Cartography. 6:22-46
This paper reports on a new Area Preserving Segment Collapse (APSC) algorithm for simplifying polygonal boundaries while preserving the polygonal area at simplified target scales and minimizing are...
Autor:
Jiaxin Deng, Barry J. Kronenfeld
Publikováno v:
Advances in Cartography and GIScience of the ICA. 1:1-9
Quantitative measures of error are needed to complement subjective characterization of shape characteristics in the assessment of line simplication algorithms. Areal displacement is one of six metrics recommended for this purpose by McMaster in 1986.
Publikováno v:
Handbook of Big Geospatial Data ISBN: 9783030554613
The need of citizens in any nation to access geospatial data in readily usable form is critical to societal well-being, and in the United States (US), demands for information by scientists, students, professionals and citizens continue to grow. Areas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::179ef4c9afed8632ff584f5afcf086e8
https://doi.org/10.1007/978-3-030-55462-0_23
https://doi.org/10.1007/978-3-030-55462-0_23
Autor:
Barry J. Kronenfeld
Publikováno v:
Cartography and Geographic Information Science. 45:76-94
A computer-assisted framework is proposed to support the manual construction of cartograms. The framework employs a joint triangulation, similar to that used in rubber-sheeting, to define a piecewi...
Autor:
Timothy F. Leslie, Barry J. Kronenfeld
Publikováno v:
Journal of Geographical Systems. 17:1-28
Statistical measures of spatial interaction between multiple types of entities are commonly assessed against a null model of either toroidal shift (TS), which controls for spatial structure of individual subpopulations, or random labeling (RL), which
Publikováno v:
Forest Science. 60:962-972
Autor:
Barry J. Kronenfeld, David Wong
Publikováno v:
International Journal of Health Geographics
International Journal of Health Geographics, Vol 16, Iss 1, Pp 1-13 (2017)
International Journal of Health Geographics, Vol 16, Iss 1, Pp 1-13 (2017)
Background Health officials and epidemiological researchers often use maps of disease rates to identify potential disease clusters. Because these maps exaggerate the prominence of low-density districts and hide potential clusters in urban (high-densi
Autor:
Barry J. Kronenfeld
Publikováno v:
Ecography. 38:41-53
Presettlement land surveys have been used throughout North America to reconstruct forest characteristics prior to major Euro-American settlement. The bearing tree record derived from these surveys is an example of a distance-based ecological inventor