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Results 1 - 10
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7,302
Mapping of Power Transmission Lines on Malaysian Highways Using UPM-APSB’s AISA Airborne Hyperspectral Imaging System
"... Power transmission lines routes mapping is an important technique for locating power transmission line routes and towers on mountain/hilltops to assist viewing of their impacts on the environment, operations and allocation of public utilities. A study was therefore conducted to map the power transmi ..."
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Cited by 2 (1 self)
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transmission lines within Bukit Lanjan PLUS highway. The main objective of this study is to assess the capability of airborne hyperspectral sensing for mapping of power transmission. By using ENVI software, the airborne hyperspectral imaging data was enhanced using convolution filtering technique using band 3
Advanced Processing of UPM-APSB’s AISA Airborne Hyperspectral Images for Individual Timber Species Identification and Mapping
"... Abstract-UPM-APSB’s AISA airborne hyperspectral imaging offers the possibility of identifying and characterizing commercial and non-commercial individual timber species in the Malaysian tropical high mountain forests on the basis of the unique reflectance patterns that result from the interaction of ..."
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Cited by 1 (0 self)
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Abstract-UPM-APSB’s AISA airborne hyperspectral imaging offers the possibility of identifying and characterizing commercial and non-commercial individual timber species in the Malaysian tropical high mountain forests on the basis of the unique reflectance patterns that result from the interaction
Wireless Communications
, 2005
"... Copyright c ○ 2005 by Cambridge University Press. This material is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University ..."
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Cited by 1129 (32 self)
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Copyright c ○ 2005 by Cambridge University Press. This material is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University
UPM-APSB AISA Airborne Hyperspectral Technology for Managing Mangrove Forest in Malaysia
"... Mangrove forests are one of the most productive and bio-diverse wetlands environments on earth. In Malaysia, Forestry Department of Peninsular Malaysia (FDPM) has always been fully committed to the implementation of the sustainable forest management practices and in line with current concerns such a ..."
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is urgently required. The objectives of this paper are to assess the capability of UPM-APSB’s AISA airborne hyperspectral imaging sensor for developing a geospatial database through an individual mangrove species mapping and to determine the wavelength regions that define the inherent spectral characteristics
New Approaches in Estimating Rubberwood Standing Volume Using Airborne Hyperspectral Sensing
"... This paper focuses on mapping and quantifying the rubberwood plantation’s volume by using the UPM-APSB’s AISA ..."
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This paper focuses on mapping and quantifying the rubberwood plantation’s volume by using the UPM-APSB’s AISA
Land Use and Cover Mapping with Airborne Hyperspectral Imager
"... In recent years, land use and land cover plays a pivotal role in global environmental change. Under these circumstances, the need of a new dimension for detecting land use and cover is getting more imperative for conservation and effective management of land use and cover types. Importantly, the use ..."
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UPM-APSB’s AISA airborne hyperspectral remote sensing. Detection of land use and cover was performed using airborne hyperspectral imaging data taken on 20 April 2006 with the support of existing land use and cover maps. The size of the study area is 100 ha. The image was displayed in ENVI 4.0 Software
FOREST MAP REVISION USING THE HYPERSPECTRAL SCANNER AISA IMAGES
"... Taking decisions in the Polish State Forests is supported by the using of the attribute database SILP (Information System of State Forests) and digital forest maps (LMN), as well as by generation of selected thematic maps. The hyperspectral images are a rich source of the objective, precise, and qui ..."
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Taking decisions in the Polish State Forests is supported by the using of the attribute database SILP (Information System of State Forests) and digital forest maps (LMN), as well as by generation of selected thematic maps. The hyperspectral images are a rich source of the objective, precise
using an airborne hyperspectral sensor
, 2005
"... covered by two flight lines of the CASI 48-channel sensor from an altitude of 2650 m, providing a pixel size of about 3 m. A traditional way to estimate rubification is to chemically measure the iron oxide concentration in the sand. The Dithionite CitrateBicarbonate (DCB) method, which is a laborato ..."
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or air, enables the detection of small changes in the Fe absorption feature across the VIS region that provides information regarding the iron oxide minerals and content. This supports the utilization of a sensitive airborne hyperspectral sensor to rapidly and quantitatively evaluate spatial information
Mapping of Sabah Islands using airborne hyperspectrometer
- J Geography and Geology (In Press: The issue of
, 2009
"... Human recreational activities and tourism are concentrated on the islands and in coastal waters, often depending on the maintenance of high water quality. The managing of impacts of urbanization and industrialization on the coastal zone ecology has become a high priority for many nations such as Mal ..."
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Cited by 1 (0 self)
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that can provide an increasing number of marine and coastal properties over a spatial and temporal range. The remote-sensing measurements of some selected Sabah islands and their coastal waters were collected using a 4 kg “bread-box ” sized UPM-APSB’s AISA (Airborne Imaging Spectroradiometer for different
1874-3986/08 2008 Bentham Open Open Access Estimating Acacia mangium Plantation’s Standing Timber Volume Using an Airborne Hyperspectral Imaging System
"... Abstract: Individual tree mapping in the forest is usually done by several techniques such as the sequential target and point origin mapping. Generally, the estimation of standing timber volume operation is considered a difficult task as ground survey is expensive. Most of this task is being done on ..."
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on the ground and takes a lot of time to be accomplished. However, the use of airborne remote sensing such as the UPM-APSB’s Airborne Imaging Spectrometers for Applications (AISA) that plays its part in Global Positioning System (GPS) could change the way on how tree mapping and standing timber volume
Results 1 - 10
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7,302
