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检索条件"主题词=Object-Based Image Analysis"
495 条 记 录,以下是171-180 订阅
排序:
Monitoring conifer cover: Leaf-off lidar and image-based tracking of eastern redcedar encroachment in central Nebraska
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REMOTE SENSING OF ENVIRONMENT 2020年 248卷 111961-111961页
作者: Filippelli, Steven K. Vogeler, Jody C. Falkowski, Michael J. Meneguzzo, Dacia M. Colorado State Univ Nat Resource Ecol Lab Ft Collins CO 80523 USA US Forest Serv USDA Forest Inventory & Anal St Paul MN 55108 USA
Eastern redcedar (Juniperus virginiana L.) encroachment on the Great Plains has led to decreases in biodiversity, water availability, and grazing land while increasing the risk of catastrophic wildfires. Quantifying t... 详细信息
来源: 评论
A Deep Siamese Network with Hybrid Convolutional Feature Extraction Module for Change Detection based on Multi-sensor Remote Sensing images
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REMOTE SENSING 2020年 第2期12卷 205-205页
作者: Wang, Moyang Tan, Kun Jia, Xiuping Wang, Xue Chen, Yu China Univ Min & Technol NASG Key Lab Land Environm & Disaster Monitoring Xuzhou 221116 Jiangsu Peoples R China East China Normal Univ Minist Educ Key Lab Geog Informat Sci Shanghai 200241 Peoples R China Univ New South Wales Sch Engn & Informat Technol Canberra ACT 2600 Australia
Information extraction from multi-sensor remote sensing images has increasingly attracted attention with the development of remote sensing sensors. In this study, a supervised change detection method, based on the dee... 详细信息
来源: 评论
An Integrated Approach for Monitoring Contemporary and Recruitable Large Woody Debris
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REMOTE SENSING 2016年 第9期8卷 778-778页
作者: Richardson, Jeffrey J. Moskal, L. Monika Univ Washington Sch Environm & Forest Sci Seattle WA 98195 USA
Large woody debris (LWD) plays a critical structural role in riparian ecosystems, but it can be difficult and time-consuming to quantify and survey in the field. We demonstrate an automated method for quantifying LWD ... 详细信息
来源: 评论
Rapid urban flood damage assessment using high resolution remote sensing data and an object-based approach
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GEOMATICS NATURAL HAZARDS & RISK 2020年 第1期11卷 906-927页
作者: Jimenez-Jimenez, Sergio Ivan Ojeda-Bustamante, Waldo Ontiveros-Capurata, Ronald Ernesto Marcial-Pablo, Mariana de Jesus Natl Inst Forestry Agr & Livestock Res Mexico CEN Mexico City 04010 DF Mexico Mexican Coll Irrigat Engineers COMEII Cuernavaca Morelos Mexico CONACYT Mexican Inst Water Technol IMTA Jiutepec Mexico
Torrential rainfall can generate landslides, flash floods, and debris flows which might become disasters, causing loss of life and damage to property and infrastructure. To respond opportunely to hydrometeorological h... 详细信息
来源: 评论
Modeling the impact of large-scale transportation infrastructure development on land cover
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TRANSPORTATION LETTERS-THE INTERNATIONAL JOURNAL OF TRANSPORTATION RESEARCH 2018年 第1期10卷 26-42页
作者: Efthymiou, Dimitrios Antoniou, Constantinos Siora, Emmanouela Argialas, Demetre Natl Tech Univ Athens Sch Rural & Surveying Engn Zografos Greece
Transportation infrastructure and urban development are tightly connected and interact with each other. The objective of this paper is to measure the impact of large-scale transportation infrastructure locations on la... 详细信息
来源: 评论
Potential of multitemporal Gaofen-1 panchromatic/multispectral images for crop classification: case study in Xinjiang Uygur Autonomous Region, China
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JOURNAL OF APPLIED REMOTE SENSING 2015年 第1期9卷 096035-1-096035-15页
作者: Hao, Pengyu Wang, Li Niu, Zheng Chinese Acad Sci Inst Remote Sensing & Digital Earth State Key Lab Remote Sensing Sci Beijing 100101 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
Gaofen-1 panchromatic/multispectral (GF-1 PMS) data have both high spatial and temporal resolutions, and this research aims at evaluating the potential of GF-1 PMS data for crop classification. Three PMS images (at da... 详细信息
来源: 评论
Seed and Seedling Detection Using Unmanned Aerial Vehicles and Automated image Classification in the Monitoring of Ecological Recovery
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DRONES 2019年 第3期3卷 1-16页
作者: Buters, Todd Belton, David Cross, Adam Curtin Univ Sch Mol & Life Sci ARC Ctr Mine Site Restorat Kent St Bentley WA 6102 Australia Curtin Univ Sch Earth & Planetary Sci Spatial Sci Bentley WA 6102 Australia
Monitoring is a crucial component of ecological recovery projects, yet it can be challenging to achieve at scale and during the formative stages of plant establishment. The monitoring of seeds and seedlings, which rep... 详细信息
来源: 评论
Quantifying the Long-Term Expansion and Dieback of Spartina Alterniflora Using Google Earth Engine and object-based Hierarchical Random Forest Classification
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IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 2021年 14卷 9781-9793页
作者: Yan, Dandan Li, Jingtai Yao, Xiuying Luan, Zhaoqing Nanjing Forestry Univ Coll Biol & Environm Coinnovat Ctr Sustainable Forestry Southern China Nanjing 210037 Peoples R China
The overwhelming spread of Spartina alterniflora (S. alterniflora) (smooth cordgrass) over recent decades has put many native plant communities and coastal environments at risk. Therefore, long-term monitoring of S. a... 详细信息
来源: 评论
A method for monitoring building construction in urban sprawl areas using object-based analysis of Spot 5 images and existing GIS data
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ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 2008年 第4期63卷 399-408页
作者: Durieux, Laurent Lagabrielle, Erwann Nelson, Andrew IRD US Espace F-34093 Montpellier France Cirad & Univ Reunion UMR 53 PVBMT F-97410 St Pierre France Inst Environm & Sustainabil Joint Res Ctr I-21020 Ispra VA Italy
Urban sprawl has been identified as one of the most negative effects of global population growth on the environment and biodiversity. Frequent monitoring of urban sprawl is needed to limit the impact of this ongoing p... 详细信息
来源: 评论
Hierarchical Segmentation Framework for Identifying Natural Vegetation: A Case Study of the Tehachapi Mountains, California
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REMOTE SENSING 2014年 第8期6卷 7276-7302页
作者: Liau, Yan-Ting Univ Oklahoma Ctr Spatial Anal Norman OK 73019 USA
Two critical limitations of very high resolution imagery interpretations for time-series analysis are higher imagery variances and large data sizes. Although object-based analyses with a multi-scale framework for dive... 详细信息
来源: 评论