Results 21 to 30 of about 68,744 (188)

Identification and classification of geographically isolated wetlands in North Alabama using geographic object based image analysis (GeOBIA)

Geocarto International, 2018
Due to recent Supreme Court rulings, there has been an increased interest in the isolated wetlands of the United States.
Tyler Jones, Luke Marzen, Chandana Mitra, Michael Barbour   +3 more
openaire   +2 more sources

GEOBIA an (Geographic) Object-Based Image Analysis for coastal mapping in Indonesia: A Review

IOP Conference Series: Earth and Environmental Science, 2018
The traditionally human-visual or manual interpretation is generally chosen method for spatial feature extraction on map producing process in Indonesia, although the pixel-based feature extraction is used in particular step.
F Hidayat, A W Rudiastuti, N Purwono
openaire   +2 more sources

A Semi-Automated Object-Based Gully Networks Detection Using Different Machine Learning Models: A Case Study of Bowen Catchment, Queensland, Australia [PDF]

Sensors, 2019
Gully erosion is a dominant source of sediment and particulates to the Great Barrier Reef (GBR) World Heritage area. We selected the Bowen catchment, a tributary of the Burdekin Basin, as our area of study; the region is associated with a high density of
Hejar Shahabi, Ben Jarihani, Sepideh Tavakkoli Piralilou, David Chittleborough, Mohammadtaghi Avand, Omid Ghorbanzadeh   +5 more
doaj   +2 more sources

GEOBIA Achievements and Spatial Opportunities in the Era of Big Earth Observation Data

ISPRS International Journal of Geo-Information, 2019
The primary goal of collecting Earth observation (EO) imagery is to map, analyze, and contribute to an understanding of the status and dynamics of geographic phenomena.
Stefan Lang, Geoffrey J. Hay, Andrea Baraldi, Dirk Tiede, Thomas Blaschke   +4 more
doaj   +3 more sources

Integrating Uav Imagery and Machine Learning Via Geographic Object Based Image Analysis (Geobia) for Enhanced Monitoring of Yucca Gloriosa in Mediterranean Coastal Dunes

Ocean & Coastal Management
Effective monitoring and early detection of invasive alien plant species (IAPs) are crucial for mitigating their spread and safeguarding native habitats. Unmanned Aerial Vehicles (UAVs) offer a cost-efficient solution, providing high resolution images.
Elena Cini, Flavio Marzialetti, Marco Paterni, Andrea Berton, Alicia Teresa Rosario Acosta, Daniela Ciccarelli   +5 more
openaire   +3 more sources

Performance Comparison of Deep Learning (DL)-Based Tabular Models for Building Mapping Using High-Resolution Red, Green, and Blue Imagery and the Geographic Object-Based Image Analysis Framework

Remote Sensing
Identifying urban buildings in high-resolution RGB images presents challenges, mainly due to the absence of near-infrared bands in UAVs and Google Earth imagery and the diversity in building attributes.
Mohammad D. Hossain, Dongmei Chen
doaj   +2 more sources

UAVs and Machine Learning Revolutionising Invasive Grass and Vegetation Surveys in Remote Arid Lands. [PDF]

Sensors (Basel), 2018
This is the final version of the article. Available from MDPI via the DOI in this record.The monitoring of invasive grasses and vegetation in remote areas is challenging, costly, and on the ground sometimes dangerous.
Sandino J, Gonzalez F, Mengersen K, Gaston KJ.   +3 more
europepmc   +3 more sources

Monitoring Artificial Waterways in Peat Forest Areas Using Geobia (Geographic Object-Based Image Analysis) Method: Case Study in Sebubus Forest, West Kalimantan

Jurnal Borneo Administrator: Media Pengembangan Paradigma dan Gaya Baru Manajemen Pemerintahan Daerah, 2019
This paper presents a workflow capitalizing Google Earth’s High-resolution Imagery (GEHRI) to detect and monitor Artificial Waterway (AW) in a tropical peat forest. The workflow applies an Object-Based approach derived from concepts and techniques for indexing visual semantics in a ten-levels of visual structures.
Muriadi Arip, Yan Wanglin
semanticscholar   +5 more sources

Effect of Image-Processing Routines on Geographic Object-Based Image Analysis for Mapping Glacier Surface Facies from Svalbard and the Himalayas

Remote Sensing, 2022
Advancements in remote sensing have led to the development of Geographic Object-Based Image Analysis (GEOBIA). This method of information extraction focuses on segregating correlated pixels into groups for easier classification.
Shridhar D. Jawak, Sagar F. Wankhede, Alvarinho J. Luis, Keshava Balakrishna   +3 more
doaj   +2 more sources

Tree Crown Mapping in Managed Woodlands (Parklands) of Semi-Arid West Africa Using WorldView-2 Imagery and Geographic Object Based Image Analysis [PDF]

Sensors, 2014
Detailed information on tree cover structure is critical for research and monitoring programs targeting African woodlands, including agroforestry parklands.
Martin Karlson, Heather Reese, Madelene Ostwald   +2 more
doaj   +2 more sources