OPERATIONS IN SUBTERRANEAN SYSTEMS: TERRAIN AND WEATHER VARIABLE
نویسندگان
چکیده
منابع مشابه
Variable Resolution Terrain Surfaces
A model for the multiresolution decomposition of planar domains into triangles is introduced, which is more general than other multiresolution models proposed in the literature, and can be eeciently applied to the representation of a polyhedral terrain at variable resolution. The model is based on a collection of fragments of plane triangulations arranged into a partially ordered set. Diierent ...
متن کاملTerrain Elevation Data Structure Operations
We describe several programs working with 1201x1201 gridded (array) terrain elevation data: determining the viewshed of an observer, and the visibility indices of all points, converting from a grid to a TIN, losslessly and lossily compressing a grid, and interpolating from contours to a grid. The intent is to integrate these, and new, programs, into a test suite the better to understand hypsogr...
متن کاملVariable 4: A Dynamical Composition For Weather Systems
Variable 4 is a multichannel sound installation that uses meteorological sensors and a multi-layered array of algorithmic processes to transform weather data into musical patterns in real time. This paper describes the work in detail, outlining its historical context, systems infrastructure and installation specifics. The piece is discussed in relation to sonification and environmental installa...
متن کاملRepresentation and Visualization of Terrain Surfacesat Variable
We present a new approach for managing the multiresolution representation of discrete topographic surfaces. A Triangulated Irregular Network (TIN) representing the surface is built from sampled data by iteratively reening an initial triangulation that covers the whole domain. The reenement process generates triangulations of the domain corresponding to increasingly ner approximations of the sur...
متن کاملC4isr, the Finc Methodology, and Operations in Urban Terrain
In this paper, we describe the FINC methodology for analysing C4ISR and NCW architectures. We utilise the “Black Hawk Down” incident in Mogadishu as a case study, in order to demonstrate how the FINC Intelligence Coefficient metric is calculated. We show how the FINC methodology can be used to evaluate possible improvements to the C4ISR architecture used in Mogadishu, and to NCW architectures m...
متن کاملذخیره 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: Security and Defence Quarterly
سال: 2020
ISSN: 2300-8741,2544-994X
DOI: 10.35467/sdq/119946