Even though Geographic Information Systems GIS have been available for over 20 years, they have only recently become accessible to geographers and others as a useful tool in spacial analysis. This is a sampling of basic principles of GIS, as well asWHIRLPOOL processing The main processing of the spaghetti and meatballs was performed by WHIRLPOOL, a geometric processor originally designed for ... While direct entry of spaghetti can result in a topological file, more manual editing is usually involved. ... Most of the literature on topological checking refers to the DIME system (e.g. White, 1980), but there are many variations of the spaghetti andanbsp;...
|Title||:||Introductory Readings In Geographic Information Systems|
|Author||:||D J Peuquet, D F Marble|
|Publisher||:||CRC Press - 2003-12-16|