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A SIMPLE INTERPRETATION OF THE RICE SPECTRAL INDICES SPACE FOR ASSESSMENT OF HEAVY METAL STRESS
Heavy metal stress Hyperspectral data Spectral indices space Visualization Rice
2016/11/23
Heavy metal stress will induce the change of the bio-parameters like chlorophyll, nitrogen and water content of rice. In this paper, we analyzed the traditional spectral index which has strong relatio...
GEOMETRIC QUALITY ASSESSMENT OF LIDAR DATA BASED ON SWATH OVERLAP
Lidar Quality Geometry Relative Accuracy
2016/7/4
This paper provides guidelines on quantifying the relative horizontal and vertical errors observed between conjugate features in the overlapping regions of lidar data. The quantification of these erro...
NUMERICAL ANALYSIS OF WHISKBROOM TYPE SCANNER IMAGES FOR ASSESSMENT OF OPEN SKIES TEST FLIGHTS
Scanner Thermal Image Interpretation Measurement Geometry
2015/12/26
Nowadays, Open Skies uses mainly whiskbroom type thermal scanners, which provide images in the 3-5μm and 8-12μm ranges.This way of acquiring images introduces commonly known geometrical errors. They r...
An Accuracy Assessment Measure for Object Based Image Segmentation
Segmentation ASTRO BerkeleyImageSeg Ecognition Definiens
2015/12/17
Traditional approaches to accuracy assessment are inadequate for object oriented image processing. We tested some measures to assess the accuracy of object based image segmentation in a supervised con...
Quality Assessment in Spatial Clustering of Data Mining
Spatial Data Mining Quality Assessment Clustering Compactness Separation
2015/9/28
Because of the use of computers and its advances in scientific data handling and advancement of various geo and space borne sensors, we are now faced with a large amount of data. Therefore, the develo...
Inaccuracy assessment for simultaneous measurement of resistivity and permittivity applying sensitivity and transfer function approaches
The resistivity dielectric constant quadrupole probe measuring resistivity dielectric constant
2015/8/28
The present study proposes a theoretical modeling of simultaneous and noninvasive measurements of electrical resistivity and dielectric permittivity using a quadrupole probe on a subjacent medium. A m...
Experiences with terrestrial laserscanner modelling and accuracy assessment
Accuracy Calibration Error Laser Scanning LIDAR TLS
2015/8/24
This paper presents advances in terrestrial laser scanner systematic error modelling and self-calibration. The error model consists of 19 additional parameters grouped into two categories: physical an...
ASSESSMENT OF SPOT 5 IMAGE POSITIONING ACCURACY WITH SPARE GCPS
SPOT 5 image positioning physical model spare GCPs
2015/8/10
SPOT 5 satellite was launched on May, 4th, 2002. It has some new distinguished characteristics, for example that its ephemeris and attitudes on orbit can be accurately measured, recorded and distribut...
VISUAL AND STATISTICAL QUALITY ASSESSMENT AND IMPROVEMENT OF REMOTELY SENSED IMAGES
Atmospheric Radiometric Geometric Quality Diagnosis Assessment Improvement Elimination
2015/5/27
Remotely sensed images are interpreted pixel by pixel, using spectral vector analysis methods. Most kind of noise and perturbation in pixel value or position cause misinterpretation. In this paper mos...
A Quality Assessment of Airborne Laser Scanner Data
LIDAR accuracy quality DEM performance
2015/5/26
A Toposys-1 airborne laser scanner (ALS or LIDAR) measurement campaign was arranged in June 2000 (Kalkkinen) and another
campaign with helicopter-borne TopEye laser scanner was arranged in September...
SOLID WASTE MANAGEMENT IN GREATER SHILLONG PLANNING AREA (GSPA) USING SPATIAL MULTI-CRITERIA DECISION ANALYSIS FOR SITE SUITABILITY ASSESSMENT
solid waste segregation garbage landfill
2015/5/7
In Shillong city the existing solid waste management system is mobile waste bins (72%). About 12 percent burn the waste generated by them. Door to door collection is about 5 percent. Over 2 percent ...
ENVIRONMENTAL ASSESSMENT OF MANGROVE COMMUNITIES IN TARUT BAY, EASTERN ARABIAN PENINSULA, BASED ON MULTIDISCIPLINARY APPROACH
Mangrove Pollution Vegetation Tarut Multidisciplinary
2015/5/6
Tarut Bay contains some of the most important mangrove forests in the Arabian Gulf countries, which are facing significant anthropogenic pressures. A multidisciplinary approach based on remote sensi...
RIGOROUS QUALITY ASSESSMENT OF 3D OBJECT RECONSTRUCTION FOR AN ARBITRARY CONFIGURATION OF CONTROL POINTS
Reconstruction Rectifi cation Transformation
2015/3/25
3D object reconstruction that is based on an overdetermined set of control points is considered in this contribution. The
crucial difficulty of quality assessment of 3D reconstruction is nonlin...
BETWEEN POLICY & PRACTICE: A SPATIAL DECISION SUPPORT SYSTEMS-BASED ASSESSMENT OF FACILITY LOCATION PLANNING IN NIGERIA
rural development social services locarion pianning spatial decision support systems
2015/3/13
BETWEEN POLICY & PRACTICE: A SPATIAL DECISION SUPPORT SYSTEMS-BASED ASSESSMENT OF FACILITY LOCATION PLANNING IN NIGERIA.
Spatial data analysis for the assessment of slope instability; application to EIA for a case study in the Vergara-Eibar area, Guipuzoa, Spain
GIS Hazard Landslides Mathematical models Spatial database Validation EIA
2015/2/5
The assessment of both hazards and impacts of human activities on geomorphological processes must be based on a
detailed analysis of terrain dynamics and behaviour, prior to the proposed new actions....