Estimating Juniper Cover From National Agriculture Imagery Program (NAIP) Imagery and Evaluating Relationships Between Potential Cover and Environmental Variables

Radar Imagery for Forest Cover Mapping

Cloud Cover Determination in Polar Regions from Satellite Imagery

1.0 Introduction Difficulties with Satellite Cloud Analysis in Polar Regions Objectives of this Project 1.1 1.2 Data Cloud Detection Algorithms 3.1 Classification of Clouds and Surfaces with Fuzzy Sets 3.2 Classification of Clouds and Surfaces with Neural Networks 3.3 Cloud Detection with Spatial and Temporal Coherence 3.4 Cloud Detection Following an ISCCP Methodology 4.0 Analysis of Cloud Pat...

Relationships between expanding pinyon–juniper cover and topography in the central Great Basin, Nevada

Land-cover change is a major component of global change (Foley et al., 2005). Many forms of land-cover change, such as deforestation and urbanization, are directly associated with land use. Other land-cover changes, such as melting of permafrost, may be indirectly associated with human activity via anthropogenically induced climate change. Further changes in land cover, such as the expansion of...

Subpixel Estimates of Impervious Surface Cover Using Landsat TM Imagery

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Mapping changes in forest cover using multi-scale MODIS imagery

* Corresponding author. This study was carried out in the framework of the project “Using satellite images for automatic mapping of forest clear cuts and new plantations” (Project number 130) funded by Programa AGRO, Medida 8 Desenvolvimento Tecnológico e Demonstração, Acção 8.1 Desenvolvimento Experimental e Demonstração (DE&D). Abstract – A simple change detection methodology based on Vegetat...