Scale in Terrain Analysis

2014 ◽  
pp. 169-200
Keyword(s):  
Terrain Analysis

Terrain-analysis procedures for modeling radar backscatter

1978 ◽  
Author(s):  
Gerald G. Schaber ◽  
Richard J. Pike ◽  
Graydon Lennis Berlin
Keyword(s):  
Terrain Analysis ◽  
Radar Backscatter

scholarly journals Geotechnical Approach to Early-Stage Site Characterisation of Shallow Wave Energy Sites

2021 ◽  
Vol 9 (6) ◽  
pp. 605
Author(s):  
Craig Heatherington ◽  
Alistair Grinham ◽  
Irene Penesis ◽  
Scott Hunter ◽  
Remo Cossu
Keyword(s):  
Wave Energy ◽  
Early Stage ◽  
Breaking Waves ◽  
Time Frame ◽  
High Energy ◽  
Specific Information ◽  
Terrain Analysis ◽  
Site Suitability ◽  
Site Characterisation ◽  
A Site

Marine renewable energy is still in its infancy and poses serious challenges due to the harsh marine conditions encountered for wave or tidal installations and the survivability of devices. Geophysical and hydrodynamic initial site surveys need to be able to provide repeatable, reliable, and economical solutions. An oscillating water column wave energy converter is to be installed on the west coast of King Island, Tasmania. The location is in a high-energy nearshore environment to take advantage of sustained shoaling non-breaking waves of the Southern Ocean and required site-specific information for the deployment. We provide insight into scalable geophysical site surveys capable of capturing large amounts of data within a short time frame. This data was incorporated into a site suitability model, utilising seabed slope, sediment depth, and water depth to provide the terrain analysis needed to match deployment-specific characteristics. In addition, short-term hydrology and geotechnical work found a highly energetic seabed (near seafloor water velocities <1 m/s) with sufficient bearing capacity (6 MPa). In a highly energetic environment, care was taken to collect the relevant data needed for an assessment of critical information to an emerging technology companies primary project. This is in addition to the malleable methodology for a site suitability model that can incorporate various weighted parameters to prioritise the location for shallow wave energy sites in general.

scholarly journals Using KOCOA Military Terrain Analysis for the Assessment of Twentieth Century Battlefield Landscapes

Heritage ◽  
2020 ◽  
Vol 3 (3) ◽  
pp. 753-781
Author(s):  
Dirk HR Spennemann
Keyword(s):  
Twentieth Century ◽  
World War Ii ◽  
Cultural Landscape ◽  
Aleutian Islands ◽  
Terrain Analysis ◽  
World War ◽  
Physical Evidence ◽  
Aerial Warfare

Military terrain analysis serves as a tool to examine a battle commander’s view of a battlefield and permits to hindcast some of the rationale for actions taken. This can be augmented by physical evidence of the remains of the battle that still exist in the cultural landscape. In the case of World War II-era battlefields, such terrain analysis has to take into account the influence of aerial warfare—the interrelationship between attacking aircraft and the siting of anti-aircraft guns. This paper examines these issues using the case example of the Japanese WWII-era base on Kiska in the Aleutian Islands (Alaska).

scholarly journals Terrain Analysis of Biu Plateau, for Road Transport Development, Borno State, Nigeria

2014 ◽  
Vol 6 (2) ◽  
pp. 28
Author(s):  
Ikusemoran Mayomi ◽  
John Abdullahi ◽  
Anthony Dami
Keyword(s):  
Information Technologies ◽  
Low Cost ◽  
Road Transport ◽  
Accurate Information ◽  
Terrain Analysis ◽  
Road Transportation ◽  
Digital Elevation ◽  
Human Energy ◽  
Road Planning ◽  
Steep Slopes

Among all the means of transportation, road has been described as the most important, probably because of its flexibility and its low cost in terms of construction, maintenance and usage. However, in Nigeria, road is considered to be the most dangerous means of transportation because of their bad nature such as sharp bends, narrow bridges, steep slopes and other related problems which are associated with the terrain where these roads are constructed. Road transportation therefore needs proper planning and development through the use of geo-information technologies that would ease accessibility reduces human energy and yet brings reliable and accurate information on the terrain. In this paper, Ilwis 3.5 was used to create Digital Elevation Modelling (DEM), Shadowing, 3-Dimentional View, Slope maps and river direction maps of Biu plateau to analyze the use of GIS on road planning and development on the plateau. It was revealed that the technique has great capabilities of terrain analysis as features which are deemed humanly impossible to assess are viewed as if one is at the scene which may enhance quick analysis on road transportation. It was therefore, recommended that all the stake holders in road transportation should employ the use of this geo-information techniques in terrain analysis to ease transport planning and development in the area.

scholarly journals Unevenness Point Descriptor for Terrain Analysis in Mobile Robot Applications

10.5772/56240 ◽  
2013 ◽  
Vol 10 (7) ◽  
pp. 284 ◽  
Author(s):  
Mauro Bellone ◽  
Giulio Reina ◽  
Nicola I. Giannoccaro ◽  
Luigi Spedicato
Keyword(s):  
Mobile Robot ◽  
Terrain Analysis

Automatic detection of lunar craters based on DEM data with the terrain analysis method

2018 ◽  
Vol 160 ◽  
pp. 1-11 ◽  
Author(s):  
Yi Zhou ◽  
Hao Zhao ◽  
Min Chen ◽  
Jie Tu ◽  
Long Yan
Keyword(s):  
Automatic Detection ◽  
Terrain Analysis ◽  
Analysis Method ◽  
Lunar Craters

Terrain Analysis for Armed Forces

2014 ◽  
pp. 519-532
Author(s):  
Vaclav Talhofer ◽  
Vladimir Kovarik ◽  
Marian Rybansky ◽  
Alois Hofmann ◽  
Martin Hubacek ◽  
...  
Keyword(s):  
Armed Forces ◽  
Terrain Analysis
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