Results 31 to 40 of about 13,824 (251)

Relating WorldView-2 data to pine plantation lidar metrics [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Over last decades, different types of remotely sensed data including lidar, radar and optical data were investigated for forest studies. Undoubtedly, lidar data is one of the promising tools for these purposes; however, the accessibility and cost of ...
J. C. Trinder, A. Shamsoddini, A. Shamsoddini, R. Turner   +3 more
doaj   +1 more source

Mapping Foliar Nutrition Using WorldView-3 and WorldView-2 to Assess Koala Habitat Suitability

Remote Sensing, 2019
Conservation planning and population assessment for widely-distributed, but vulnerable, arboreal folivore species demands cost-effective mapping of habitat suitability over large areas.
Huiying Wu, Noam Levin, Leonie Seabrook, Ben Moore, Clive McAlpine   +4 more
doaj   +1 more source

Model selection in Bayesian framework to identify the best WorldView-2 based vegetation index in predicting green biomass of salt marshes in the northern Gulf of Mexico

GIScience & Remote Sensing, 2018
Coastal wetlands are among the most productive ecosystems globally but have experienced dramatic degradation and loss within the past several decades. Vegetation biomass of coastal wetlands is not only the key component of blue carbon storage but also ...
Wei Wu, Matthew Bethel, Deepak R. Mishra, Tyler Hardy   +3 more
doaj   +1 more source

Object-Based Urban Tree Species Classification Using Bi-Temporal WorldView-2 and WorldView-3 Images

Remote Sensing, 2015
Urban tree species mapping is an important prerequisite to understanding the value of urban vegetation in ecological services. In this study, we explored the potential of bi-temporal WorldView-2 (WV2, acquired on 14 September 2012) and WorldView-3 images
Dan Li, Yinghai Ke, Huili Gong, Xiaojuan Li   +3 more
doaj   +1 more source

Fusion of high resolution remote sensing images and terrestrial laser scanning for improved biomass estimation of maize [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
In this study, images from the satellite system WorldView-2 in combination with terrestrial laser scanning (TLS) over a maize field in Germany are investigated. Simultaneously to the measurements a biomass field campaigns was carried out.
C. Hütt, H. Schiedung, N. Tilly, G. Bareth   +3 more
doaj   +1 more source

A Spectral Band Based Comparison of Unsupervised Segmentation Evaluation Methods for Image Segmentation Parameter Optimization

International Journal of Environment and Geoinformatics, 2020
Very high-resolution images obtained with recently launched satellite sensors have been used intensively in the remote sensing area. The widespread use of high-resolution images has greatly facilitated the creation and updating of land use/land cover ...
Hasan Tonbul, Taşkın Kavzoğlu
doaj   +1 more source

The Made‐in‐Africa Evaluation framework: A decolonial approach to program evaluation

American Journal of Community Psychology, EarlyView.
Abstract The Made in Africa Evaluation (MAE) framework is a decolonial approach to program evaluation developed by African evaluators over the past 14 years. MAE may be appropriate to community psychologists who practice program evaluation or conduct research in Africa, but little is known about its implementation.
Takatso Sibanda, Robin Lin Miller
wiley   +1 more source

Fine-scale carbon stocks mapping in the mangrove forests of Tumaco, Colombia using machine learning and remote sensing approaches

Revista de Teledetección
Mangroves play a critical role in mitigating climate change, sequestering up to five times more carbon than other forests. Accurate assessment of their carbon stocks is crucial for effective planning and management in climate change strategies.
Laura Lozano-Arias, Bryan Ernesto Gallego-Pérez, John Josephraj Selvaraj   +2 more
doaj   +1 more source

Participatory Policy Development: Reflections on Designing the Strong Roots for Our Futures Program in Victoria

Australian Journal of Social Issues, EarlyView.
ABSTRACT In this paper, we trace the journey to create the Strong Roots for our Futures Program, a government program to resource and support Traditional Owners to undertake a range of activities in areas where no state recognition existed. We provide a background to state recognition in Victoria before considering the program design, leading to an ...
Nell Reidy, Bhiamie Williamson, Jesse Williams   +2 more
wiley   +1 more source

A Refined Machine Learning Method for Coastal Bathymetry Retrieval Using Minimum Distance From Coastline and Geographical Features

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Bathymetry is a critical marine parameter for applications, such as coral reef monitoring, erosion forecasting, coastal defense, and other related efforts.
Weidong Zhu, Tiantian Cao, Kuifeng Luan, Shuai Liu, Zitao Liu, Yuelin Xu, Yanying Huang   +6 more
doaj   +1 more source