Szczegóły publikacji
Opis bibliograficzny
A method for assessing generalized data accuracy with linear object resolution verification / Tadeusz CHROBAK, Stanisław SZOMBARA, Krystian KOZIOŁ, Michał LUPA // Geocarto International ; ISSN 1010-6049. — 2017 — vol. 32 no. 3, s. 238–256. — Bibliogr. s. 255-256, Abstr. — Publikacja dostępna online od: 2016-02-05
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 104587 |
|---|---|
| Data dodania do BaDAP | 2017-05-12 |
| Tekst źródłowy | URL |
| DOI | 10.1080/10106049.2015.1133721 |
| Rok publikacji | 2017 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Geocarto International |
Abstract
The article is composed of two sections. In the first section, the authors describe the application of minimum line dimensions which are dependent on line shape, width and the operational scale of the map. The proposed solutions are based on the Euclidean metric space, for which the minimum dimensions of Saliszczew's elementary triangle (Elementary triangle - is the term pertaining to model, standard triangle of least dimensions securing recognizability of a line. Its dimensions depend on scale of the map and width of the line representing it. The use of a triangle in the simplification process is as follows: triangles with sides (sections) on an arbitrary line and bases (completing the sides) are compared with lengths of the shorter side and the base of the elementary triangle.) were adapted. The second part of the article describes an application of minimum line dimensions for verifying and assessing generalized data. The authors also propose a method for determining drawing line resolution to evaluate the accuracy of algorithm simplification. Taking advantage of the proposed method, well-known simplification algorithms were compared on the basis of qualitative and quantitative evaluation. Moreover, corresponding with the methods of simplified data accuracy assessment the authors have extended these solutions with the rejected data. This procedure has allowed the identification of map areas where graphic conflicts occurred.