Results 51 to 60 of about 14,961 (226)

Estimating the Optimal Threshold for Accuracy Assessment of the Global Ecosystem Dynamics Investigation (GEDI) Data in a Gentle Relief Urban Area

Remote Sensing, 2022
LiDAR is an excellent source of elevation data used in many surveys. The spaceborne handle system, Global Ecosystem Dynamics Investigation (GEDI), provides ground elevation information with high accuracy except for areas with steep slopes. GEDI data have
Felipe Lima Ramos Barbosa, Renato Fontes Guimarães, Osmar Abílio de Carvalho Júnior, Roberto Arnaldo Trancoso Gomes, Osmar Luiz Ferreira de Carvalho, Thyego Pery Monteiro de Lima   +5 more
doaj   +1 more source

Mentorship and the Professional Development of Culturally Responsive Evaluators in the American Evaluation Association's Graduate Education Diversity Internship (GEDI) Program [PDF]

, 2014
In this study, we used Q methodology to investigate perspectives on mentorship among alumni of the Graduate Education Diversity Internship (GEDI) program.
Ali, Asma, Casillas, Wanda, Gómez, Ricardo L.   +2 more
core   +1 more source

Spaceborne Canopy Height Products Should Be Complemented With Airborne Laser Scanning Data: Toward a European Canopy Height Model

Earth and Space Science, Volume 13, Issue 1, January 2026.
Abstract Measuring and mapping vegetation structure is essential for understanding the functioning of terrestrial ecosystems and for informing environmental policies. Recent years have seen a growing demand for high‐resolution data on vegetation structure, driving their prediction at fine resolutions (1–30 m) at state, continental, and global spatial ...
Vítězslav Moudrý, Ruben Remelgado, Matthias Forkel, Michele Torresani, Gaia Vaglio Laurin, Eliška Šárovcová, Virginia E. Garcia Millan, Fabian Jörg Fischer, Tommaso Jucker, Michal Gallay, Patrick Kacic, Christopher R. Hakkenberg, Žiga Kokalj, Krzysztof Stereńczak, Yousef Erfanifard, Duccio Rocchini, Jiří Prošek, Stephanie Roilo, Kateřina Gdulová, Anna F. Cord, Michela Perrone, Juan Alberto Molina‐Valero, Jiří Šmída, Peter Surový, Zlatica Melichová, Marco Malavasi, Rudolf Urban, Martin Štroner, Dominik Seidel, Szilárd Szabó, László Bertalan, Anette Eltner, Roberto Cazzolla Gatti, Ján Kaňuk, Vojtěch Barták, Daniel Franke, Benjamin Brede, Qian Song, Mikhail Urbazaev, W. Daniel Kissling   +39 more
wiley   +1 more source

Anveshak - A Groundtruth Generation Tool for Foreground Regions of Document Images

, 2017
We propose a graphical user interface based groundtruth generation tool in this paper. Here, annotation of an input document image is done based on the foreground pixels. Foreground pixels are grouped together with user interaction to form labeling units.
B Yanikoglu, DH Douglas, FM Wahl, L Wenyin, L Yang, LC Ha, N Otsu, RC Gonzalez, S Dey, S Suzuki   +9 more
core   +1 more source

A Century of Drought Research (1900–2023): Scientific Developments, Methodological Innovations, and Emerging Frontiers

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract Drought significantly affects water resources, agriculture, energy, and ecosystems, revealing enduring socio‐economic vulnerabilities over the centuries. This review synthesizes a century of development and recent advances in drought research (1900–2023), drawing on a bibliometric analysis of over 152,000 peer‐reviewed publications. The review
Amitesh Sabut, Ashok Mishra
wiley   +1 more source

Improving GEDI geolocation accuracy with ultra-high-resolution DTM data in Japan

GIScience & Remote Sensing
The Global Ecosystem Dynamics Investigation (GEDI) is the first spaceborne Light Detection and Ranging (LiDAR) mission designed to capture near-global vegetation structure.
Hantao Li, Xiaoxuan Li, Takuya Hiroshima, Tomomichi Kato, Masato Hayashi   +4 more
doaj   +1 more source

Serial Snacker : Diabetesaiheinen mobiilipeli Androidille [PDF]

, 2017
Opinnäytetyön tavoitteena oli luoda diabetesaiheinen mobiilipeli, jonka avulla diabetesta sairastavat, 10 - 17-vuotiaat nuoret voivat opetella hallitsemaan oman sairautensa hoitoa.
Skog, Gedi
core  

Enterprise education:towards a framework for effective engagement with the learners of today [PDF]

, 2017
Purpose: The aims of this exploratory research are to examine young learner attitudes towards enterprise education within the context of a University led initiative to construct a sustainable framework which benefits identified stakeholders.
Mulholland, Gary, Turner, Jason
core   +2 more sources

The mixed resilience outcomes of water interventions in the pastoral drylands of the Horn of Africa

Disasters, Volume 50, Issue 1, January 2026.
Abstract In recent decades, development and humanitarian actors in the Horn of Africa have employed the concept of resilience to design and justify the establishment of diverse water supply systems. The principal aim of these interventions is to enhance pastoralists' resilience to droughts and other shocks.
Jackson Wachira, Masresha Taye, Nancy Balfour, Hussein Tadicha   +3 more
wiley   +1 more source

Use of GEDI Signal and Environmental Parameters to Improve Canopy Height Estimation over Tropical Forest Ecosystems in Mayotte Island

Canadian Journal of Remote Sensing
Canopy height is a fundamental parameter for describing forest ecosystems. GEDI is a spaceborne LiDAR system that was designed to measure vegetation’s vertical structure at a global scale.
Kamel Lahssini, Nicolas Baghdadi, Guerric Le Maire, Stéphane Dupuy, Ibrahim Fayad   +4 more
doaj   +1 more source