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LIDAR AND OBECT-BASED IMAGE ANALYSIS AS TOOLS FOR MONITORING THE STRUCTURAL DIVERSITY OF SAVANNA VEGETATION
LiDAR savanna heterogeneity biodiversity conservation monitoring structure eCognition
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2015/8/19
Savannas are heterogeneous systems characterized by the coexistence of grasses and woody trees. Riparian zones are dynamic parts of savanna landscapes with structurally diverse woody vegetation. Growi...
A NEW METHOD OF VEGETATION MAPPING BY OBJECT-BASED CLASSIFICATION USING HIGH RESOLUTION SATELLITE DATA
Vegetation mapping High resolution IKONOS Segmentation Object Pixel Classification
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2015/8/19
Continuous monitoring and updating of distribution maps is essential for conservation and management of plant communities,especially in regions where change and development are rapid. Traditional meth...
ESTIMATION AND VALID ATION OF URBAN VEGETATION ABUNDANCE BY SPECTRAL MIXTURE ANA LYSIS
urban vegetation Quickbird Landsat
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2015/8/3
Moderate resolution (< 50 m) optical sensors can provide multitemporal imagery of urban vegetation distribution and abundance. Given a rigorous, repeatable and verifiable method for estimating vegetat...
ANALYSIS OF INTERACTION PATTERNS BETWEEN VEGETATION CANOPIES AND SMALL FOOTPRINT, HIGH-DENSITY, AIRBORNE LIDAR
LiDAR Canopy structure Aerial Survey Semi-natural vegetation laser pulse distribution functions
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2015/7/30
High resolution, small footprint, imaging lidar systems are becoming increasingly important for monitoring forest canopies. Without
doubt they have the potential to dramatically change conventional ...
VEGETATION COVER MAPPING USING HYBRID ANALYSIS OF IKONOS DATA
Vegetation High Resolution IKONOS Classification Segmentation Spectral Texture Remote Sensing
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2015/7/29
Detailed mapping of vegetation cover types is often required in various environmental study projects. Very high-resolution satellites,
e.g. IKONOS, are expected to provide a new opportunity to make ...
Multi-sensor multi-resolution image fusion for improved vegetation and urban area classification
Multi-sensor multi-resolution linear mixture model data fusion classification
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2015/7/27
In this paper, we perform multi-sensor multi-resolution data fusion of Landsat-5 TM bands (at 30 m spatial resolution) and multispectral bands of World View-2 (WV-2 at 2 m spatial resolution) through ...
Sparse unmixing via variable splitting and augmented Lagrangian for vegetation and urban area classification using Landsat data
Sparse regression spectral unmixing Landsat abundance estimation spectral libraries endmember
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2015/7/27
In this paper, we explore the possibility of sparse regression, a new direction in unmixing, for vegetation and urban area classification. SUnSAL (Sparse unmixing via variable splitting and augmented ...
Vegetation Modeling, Analysis and Visualization in U.S. National Parks
GIS Analysis Visualization
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2015/7/9
Researchers at the Center for Remote Sensing and Mapping Science (CRMS) at The University of Georgia have worked with the
U.S. Department of Interior National Park Service (NPS) over the past decade ...
Control Extension and Orthorectification Procedures for Compiling Vegetation Databases of National Parks in The Southeastern United States
vegetation mapping softcopy photogrammetry GIS
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2015/7/7
Vegetation mapping of national park units in the southeastern United States is being undertaken by the Center for Remote Sensing and
Mapping Science at the University of Georgia. Because of the uniqu...
GIS WEB SERVICES AND SATELLITE IMAGING AS A FRAMEWORK FOR ENVIRONMENTAL MONITORING: THE DESIGN AND IMPLEMENTATION OF A VEGETATION INDICES CALCULATION TEST CASE
Spatial Information Sciences GIS Internet/Web Interoperability Imagery Satellite Global-EnvironmentalDatabases
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2015/6/1
GIS web services bring to the Geographic information arena the promise to deliver algorithmic implementations and data services to the broader community, following a simple yet powerful paradigm. Unde...
EVALUATION OF AVHRR NDVI FOR MONITORING INTRA-ANNUAL AND INTERANNUAL VEGETATION DYNAMICS IN A CLOUDY ENVIRONMENT (SCOTLAND, UK)
Land Cover Vegetation Change Detection Monitoring Multitemporal Interpretation
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2015/6/1
Vegetation change detection has become increasingly important in understanding vegetation dynamics and its role in terrestrial and atmospheric systems. In the case of Scotland, there is a need to rou...
ANALYSIS OF CHANGES IN VEGETATION BIOMASS USING MULTITEMPORAL AND MULTISENSOR SATELLITE DATA
Agriculture Biomass Vegetation Indices Remote Sensing Satellite Image Multitemporal data
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2015/5/27
Turkey has always been one of the major agricultural countries in the world. The importance of agriculture is increasing due to the growing of population in Turkey and in the world. Although the impor...
INTERPRETATION OF TROPICAL VEGETATION USING LANDSAT ETM+ IMAGERY
Forestry Vegetation Interpretation Monitoring Landsat Imagery
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2015/5/27
Monitoring of tropical forest is important as it plays a vital role in Global biodiversity and terrestrial carbon dynamics. Remote sensing can be effectively used to monitor the tropical vegetation. H...
INTEGRATED ASSESSMENT OF FOOD AND WATER SECURITY USING VEGETATION AND PRECIPITATION ANOMALY DETECTION
Satellite remote sensing the pathfinder database the global precipitation climatology database grid precipitation coupling precipitation patterns
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2015/5/13
The AVHRR Pathfinder database and the Global Precipitation Climatology Center gridded precipitation database
are coupled to estimate global patterns of vegetation and precipitation stress. These pat...
AQUATIC VEGETATION SURVEYS USING HIGH-RESOLUTION IKONOS IMAGERY
Aquatic plants lake wetland data image and landsat high spatial resolution
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2015/5/13
Aquatic plant diversity and abundance is an important indication of lake and wetland health, but accurate maps and
data are difficult to acquire. IKONOS imagery with four multispectral bands similar...