A Model of Fuzzy Topological Relations for Simple Spatial Objects in GIS

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Fuzzy spatial objects and their topological relations

†Centre for Research in Geomatics (CRG), Laval University, Quebec (QC) Canada – [email protected] ‡Industrial Research Chair in Geospatial Databases for Decision Support, Laval University, Quebec (QC), Canada – [email protected] §Cemagref-Clermont-Ferrand, France – [email protected] ††Dept. Computer Sciences, Blaise-Pascal University, Clermont-Ferrand, France – michel.s...

متن کامل

Implementation of Object - oriented GIS Data Model with Topological Relations between Spatial Objects

 Traditional GIS (Geographical Information System) data models are focused on the description of the data organizational structure and constraints from single aspect, which are the absence or little relevance of the hierarchy and connotation of data objects. These data models do not match the natural concept of humans about geographical spatial data and also failed to fully consider the spatia...

متن کامل

مدل‌سازی روابط توپولوژیک سه بعدی فازی در محیط GIS

Nowadays, geospatial information systems (GIS) are widely used to solve different spatial problems based on various types of fundamental data: spatial, temporal, attribute and topological relations. Topological relations are the most important part of GIS which distinguish it from the other kinds of information technologies. One of the important mechanisms for representing topological relations...

متن کامل

A Reference System for Topological Relations between Compound Spatial Objects

A current trend in the development of spatial-relation ontologies is to capture more and more details about the geometries of the spatial objects that are related, primarily by topological relations. In an effort to bridge between often disparate approaches, a reference system for topological relations between compound spatial objects is introduced. Its framework comprises the base relations’ c...

متن کامل

Computing the fuzzy topological relations of spatial objects based on induced fuzzy topology

For modeling the topological relations between spatial objects, the concepts of a bound on the intersection of the boundary and interior, and the boundary and exterior are defined in this paper based on the newly developed computational fuzzy topology. Furthermore, the qualitative measures for the intersections are specified based on the a-cut induced fuzzy topology, which are (Aa‘qA)(x),12a an...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Boletim de Ciências Geodésicas

سال: 2015

ISSN: 1982-2170

DOI: 10.1590/s1982-21702015000200022