Prediction System for Landscape Impact Evaluation of Quarry Using Remote Sensing Data by High Resolution Satellite with GIS.

利用高分辨率卫星遥感数据和GIS的采石场景观影响评价预测系统。

• 批准号: 14550869
• 负责人: OTSUKA Naohiro
• 金额: $ 2.18万
• 依托单位: IWATE University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14550869/
• 关键词: Landscape; Quarry; GIS; GPS Capture System; Visibility or Invisibility; Ground-based Three-dimensional Laser Scanner; Prediction of Landscape Impact; ASTER; Distance of Sight; 採掘跡地

The outline of the research results is as the following.(1) As the method of carrying out data collection of the mining range and form information in the present condition on open-pit mining site on real time, the survey using ground-based three-dimensional laser scanner was conducted. The GPS/GIS data capture system which can reproduce the form of exploiting space on real time in the present position was built.(2) Landscape shelters, such as trees and a structure, are on surface of the earth, and there is a domain where a mining site disappears by these. As a method of grasping the distribution situation of landscape shelter, the system which distinguishes the distribution region of a structure or trees automatically was developed using the remote sensing data of the high resolution satellite ASTER.(3) The system which extracts the visible region of Open-pit mine was developed by the following method. It was analyzed the geographical feature information acquired by (1) and information about the distribution region of the landscape shelter obtained with the high resolution satellite data of (2) using GIS.(4) Seven kinds of factors considered to specify landscape evaluation were made into the explaining variable, and multiple linear regression analysis was performed by making into the purpose variable the average value of the rating scale searched for from landscape evaluation experiment.The following formula enabled to predict landscape evaluation value (y).y=1.63x_2+1.32x_3-0.183x_1+2.09x_1 : distance of sight,x_2 : angle of incidence,x_3 : angle of elevation to the center of mining slope

研究结果概要如下。(1)为实时采集露天采场现状下的开采范围和形态信息，采用地面三维激光扫描仪进行了测量。建立了能实时再现当前位置开发空间形态的GPS/GIS数据采集系统。(2)地表有树木、构筑物等景观遮挡物，矿区有一个消失的区域。作为一种掌握景观遮挡物分布情况的方法，利用高分辨率卫星ASTER遥感数据，开发了自动区分构筑物或树木分布区域的系统。(3)采用以下方法开发了露天矿可视区域提取系统。利用GIS对(1)获取的地理特征信息和(2)高分辨率卫星数据获取的景观防护林分布区域信息进行分析。(4)将指定景观评价的7种因素作为解释变量，将景观评价实验中搜索到的评分量表的平均值作为目的变量，进行多元线性回归分析。通过下式可以预测景观评价值(y): y=1.63x_2+1.32x_3-0.183x_1+2.09x_1：视线距离，x_2：入射角，x_3：到采矿边坡中心的仰角

项目成果

大塚尚寛: "地上型3次元レーザースキャナを用いた露天採掘場の切羽管理システムの構築"資源・素材学会平成16年度春季大会研究・業績発表講演要旨集. 2204 (2004)

Naohiro Otsuka：“使用地面 3D 激光扫描仪构建露天采矿工作面管理系统”日本资源与材料学会 2004 年春季会议上的研究和成果演示摘要 2204 (2004)。

大塚尚寛: "動画による採石場が地域景観を阻害する視点場の抽出"資源・素材学会東北支部平成14年度秋季大会講演要旨集. A-12 (2002)

Naohiro Otsuka：“利用视频识别采石场阻碍当地景观的视点”日本资源与材料协会东北分会 2002 年秋季会议的演讲摘要 A-12 (2002)。

大塚尚寛: "CADとデジタルビデオを融合した露天採掘場の動画によるシミュレーション"資源・素材学会平成16年度春季大会研究・業績発表講演要旨集. 2205 (2004)

Naohiro Otsuka：“使用 CAD 和数字视频进行露天采矿的视频模拟”日本资源材料学会 2004 年春季会议上的研究和成果演示摘要 2205 (2004)。

Naohiro OTSUKA: "Revegetation and Landscape of Mining Slope."Journal of TOHOKU Geological Survey Association. Vol.38. 2-5 (2003)

Naohiro Otsuka：“采矿斜坡的植被恢复和景观”。东北地质调查协会杂志。

Naohiro OTSUKA: "Study on Prediction Procedure of Landscape Evaluation Result of Open-pit Mine in Consideration of Landscape Regulation Factor."Proceedings of the Spring Meeting of MMIJ, [2206]. (2004)

Naohiro OTSUKA：“考虑景观调节因素的露天矿景观评价结果预测程序研究”，MMIJ 春季会议论文集，[2206]。