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检索条件"主题词=Object-based Classification"
321 条 记 录,以下是181-190 订阅
排序:
Remote detection of invasive plants: a review of spectral, textural and phenological approaches
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BIOLOGICAL INVASIONS 2014年 第7期16卷 1411-1425页
作者: Bradley, Bethany A. Univ Massachusetts Dept Environm Conservat Amherst MA 01003 USA
Remote sensing image analysis is increasingly being used as a tool for mapping invasive plant species. Resulting distribution maps can be used to target management of early infestations and to model future invasion ri... 详细信息
来源: 评论
Application of land use regression techniques for urban greening: An analysis of Tianjin, China
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URBAN FORESTRY & URBAN GREENING 2019年 38卷 11-21页
作者: Guo, Ying Su, Jason G. Dong, Ya Wolch, Jennifer Tianjin Univ Sch Architecture Tianjin 300072 Peoples R China Univ Calif Berkeley Sch Publ Hlth Environm Hlth Sci Berkeley CA 94720 USA Univ Calif Berkeley Coll Environm Design Berkeley CA 94720 USA
The land cover types in a 4 km by 4 km space centered around an air quality monitoring station in the city of Tianjin were classified using the e-Cognition software. We identified 23 air quality monitoring sites and t... 详细信息
来源: 评论
Vegetation cover in relation to socioeconomic factors in a tropical city assessed from sub-meter resolution imagery
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ECOLOGICAL APPLICATIONS 2018年 第3期28卷 681-693页
作者: Martinuzzi, Sebastian Ramos-Gonzalez, Olga M. Munoz-Erickson, Tischa A. Locke, Dexter H. Lugo, Ariel E. Radeloff, Volker C. Univ Wisconsin Dept Forest & Wildlife Ecol SILVIS Lab 1630 Linden Dr Madison WI 53706 USA US Forest Serv USDA Int Inst Trop Forestry Jardin Bot Sur 1201 Calle Ceiba Rio Piedras PR 00926 USA Natl Socioenvironm Synth Ctr SESYNC 1 Pk PlSuite 300 Annapolis MD 21401 USA
Fine-scale information about urban vegetation and social-ecological relationships is crucial to inform both urban planning and ecological research, and high spatial resolution imagery is a valuable tool for assessing ... 详细信息
来源: 评论
Water Requirement for Irrigation of Complicated Agricultural Land by Using Classified Airborne Digital Sensor Images
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JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING 2019年 第8期47卷 1307-1314页
作者: Chen, Li Chien, Ta-Wei Hsu, Chia-Sheng Tan, Chih-Hung Hsu, Hsiang-Yi Kou, Chang-Huan Chung Hua Univ Dept Civil Engn 707Sect 2WuFu Rd Hsinchu 300 Taiwan Taiwan HsinChu Irrigat Assoc Engn Div 10F333 Wenxing Rd Zhubei City 302 Hsinchu County Taiwan Agr Engn Res Ctr 18 Hejiang Rd Taoyuan 320 Taiwan
Land use of irrigated areas nearby the metropolitan is complex. On fields, crop growth may differ with variations in the water demand. Among the image classification methods, combined object-oriented classification is... 详细信息
来源: 评论
An object-based approach for mapping forest structural types based on low-density LiDAR and multispectral imagery
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GEOCARTO INTERNATIONAL 2018年 第5期33卷 443-457页
作者: Angel Ruiz, Luis Abel Recio, Jorge Crespo-Peremarch, Pablo Sapena, Marta Univ Politecn Valencia Dept Ingn Cartog Geodesia & Fotogrametria Geoenvironm Cartog & Remote Sensing Grp CGAT Valencia Spain
Mapping forest structure variables provides important information for the estimation of forest biomass, carbon stocks, pasture suitability or for wildfire risk prevention and control. The optimization of the predictio... 详细信息
来源: 评论
The use of WorldView-2 satellite imagery to model urban drainage system with low impact development (LID) Techniques
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GEOCARTO INTERNATIONAL 2016年 第1期31卷 92-108页
作者: Khin, Moh Moh Lin Shaker, Ahmed Joksimovic, Darko Yan, Wai Yeung Ryerson Univ Dept Civil Engn Toronto ON Canada
Within a wide range of best management practices for stormwater management in urban areas, there has been an increasing interest in source control measures. Source controls such as low-impact development (LID) techniq... 详细信息
来源: 评论
Comparison of Vector Stacking, Multi-SVMs Fuzzy Output, and Multi-SVMs Voting Methods for Multiscale VHR Urban Mapping
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IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 2010年 第2期7卷 261-265页
作者: Huang, Xin Zhang, Liangpei Wuhan Univ State Key Lab Informat Engn Surveying Mapping & R Wuhan 430079 Peoples R China
The objective of this letter is to integrate multiscale information for urban mapping using very high resolution (VHR) imagery. Three multiscale fusion methods were presented: 1) vector stacking (VS);2) multiple suppo... 详细信息
来源: 评论
object-based change monitoring in mining areas-taking Pingshuo as an example  2nd
Object-based change monitoring in mining areas-taking Pingsh...
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2nd International Symposium on Land Reclamation and Ecological Restoration (LRER)
作者: Zhang, M. L. Zhou, W. Yuan, T. Xie, Y. H. Li, Y. F. China Univ Geosci Sch Land Sci & Technol Beijing Peoples R China Indiana State Univ Dept Earth & Environm Syst Ctr Urban & Environm Change Terre Haute IN 47809 USA Beijing Normal Univ Sch Environm Beijing Peoples R China
In this paper, RapidEye Remote Sensing Image (Map 2012) and SPOT7 Remote Sensing Image (Map 2015) in Pingshuo Mining Area are selected as the data. Combined with object-based classification and change vector analysis ... 详细信息
来源: 评论
Mapping of Debris-Covered Glaciers Using object-based Machine Learning Technique
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JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING 2024年 第2期52卷 399-411页
作者: Sharda, Shikha Srivastava, Mohit IK Gujral Punjab Tech Univ Dept Elect & Commun Engn Jalandhar Punjab India Chandigarh Engn Coll Dept Elect & Commun Engn Mohali Punjab India
Debris-covered glaciers in High Mountain Asia are important indicators of climatic variability. The present study proposed an improved glacier mapping technique based on a TIRS/(RED/SWIR) band ratio that integrates th... 详细信息
来源: 评论
Mapping invasive woody species in coastal dunes in the Netherlands: a remote sensing approach using LIDAR and high-resolution aerial photographs
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APPLIED VEGETATION SCIENCE 2012年 第4期15卷 536-547页
作者: Hantson, Wouter Kooistra, Lammert Slim, Pieter A. Alterra Ctr Ecosyst Studies Wageningen Netherlands Wageningen Univ Lab Geo Informat Sci & Remote Sensing NL-6708 PB Wageningen Netherlands
Questions Does remote sensing improve classification of invasive woody species in dunes, useful for shrub management? Does additional height information and an object-based classifier increase woody species classifica... 详细信息
来源: 评论