Results 21 to 30 of about 1,871 (181)

GEDI: A New LiDAR Altimetry to Obtain the Water Levels of More Lakes on the Tibetan Plateau

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Remote sensing is an effective means for lake water level monitoring on the Tibetan Plateau (TP). The purpose of this study is to estimate water levels of lakes on the TP using the Global Ecosystem Dynamics Investigation (GEDI) and Cloud and Land ...
Juan Wu, Chang-Qing Ke, Yu Cai, Vahid Nourani, Jun Chen, Zheng Duan   +5 more
doaj   +1 more source

Intercomparison of Real and Simulated GEDI Observations across Sclerophyll Forests

Remote Sensing, 2022
Forest structure is an important variable in ecology, fire behaviour, and carbon management. New spaceborne lidar sensors, such as the Global Ecosystem Dynamics Investigation (GEDI), enable forest structure to be mapped at a global scale.
Sven Huettermann, Simon Jones, Mariela Soto-Berelov, Samuel Hislop   +3 more
doaj   +1 more source

Comparative Analysis of GEDI’s Elevation Accuracy from the First and Second Data Product Releases over Inland Waterbodies

Remote Sensing, 2022
Spaceborne LiDAR altimetry has been demonstrated to be an essential source of data for the estimation and monitoring of inland water level variations.
Ibrahim Fayad, Nicolas Baghdadi, Frédéric Frappart   +2 more
doaj   +1 more source

Uji Aktivitas Antikolesterol Ekstrak Etanol Daun Gedi (Abelmoschus Manihot L. Medik) Secara In Vitro

Window of Health, 2020
Perubahan gaya hidup antara lain pola makan menyebabkan pola makan tradisional bergeser ke pola makan barat seperti fast food yang banyak mengandung kalori, lemak dan kolesterol.
Andi Nurjayanti Ilyas, Rahmawati Rahmawati, Harti Widiastuti   +2 more
doaj   +1 more source

Improving GEDI Footprint Geolocation Using a High-Resolution Digital Elevation Model

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Global Ecosystem Dynamics Investigation (GEDI) is a lidar system on-board the International Space Station designed to study forest ecosystems. However, GEDI footprint low accuracy geolocation is a major impediment to the optimal benefit of the data.
Anouk Schleich, Sylvie Durrieu, Maxime Soma, Cedric Vega   +3 more
doaj   +1 more source

A Web Service Oriented Integration Solution for Capital Facilities Information Handover

Data Science and Engineering
The potential to obtain the correct information, manage it, and interchange it are some of the keys to the success of a project. Integrating multiple information systems and presenting functionalities within a unified view remains challenging ...
Elvismary Molina de Armas, Geiza Maria Hamazaki da Silva, Júlio Gonçalves Campos, Vitor Pinheiro de Almeida, Hugo Fernandes Neves, Eduardo Thadeu Leite Corseuil, Fernando Rodrigues Gonzalez   +6 more
doaj   +1 more source

GEDI waveform metrics in vegetation mapping—a case study from a heterogeneous tropical forest landscape

Environmental Research Letters, 2023
The distribution of different vegetation types is important information for landscape management, especially in the context of tackling global environmental change.
Adrian Dwiputra, Nicholas C Coops, Naomi B Schwartz   +2 more
doaj   +1 more source

Functional traits explain responses of Appalachian birds to vertical and horizontal forest structure

Journal of Animal Ecology, EarlyView.
The study of bird–forest relationships dates back decades, but rarely have the relationships of functional traits to 3D forest structure responses been considered for dozens of species at regional scales. Abstract Species interact with habitat based on their functional traits, but it is unclear how specific traits interact with the multiple components ...
Trevor Roberts, Marta A. Jarzyna, Chenyang Wei, Colin P. Sweeney, Hikaru Keebler, Daniel Fink, Kaiguang Zhao, Benjamin Zuckerberg   +7 more
wiley   +1 more source

Inferring alpha, beta, and gamma plant diversity across biomes with GEDI spaceborne lidar

Environmental Research: Ecology, 2023
Biodiversity-structure relationships (BSRs), which describe the correlation between biodiversity and three-dimensional forest structure, have been used to map spatial patterns in biodiversity based on forest structural attributes derived from lidar ...
C R Hakkenberg, J W Atkins, J F Brodie, P Burns, S Cushman, P Jantz, Z Kaszta, C A Quinn, M D Rose, S J Goetz   +9 more
doaj   +1 more source

Monitoring wildlife health for diseases with visible signs by integrating camera traps with marked individuals

Conservation Biology, EarlyView.
Abstract Monitoring wildlife health is essential for conservation and management, wildlife and livestock welfare, and public health in a One Health framework. Yet, wildlife health monitoring often requires long‐term fieldwork and intensive sampling, which can be costly or logistically challenging, especially for remote, rare, or elusive populations. To
Jonathan Tichon, Roi Lapid, Roni King, Elyasaf Freiman, Orr Spiegel, Erez Baruchi, Aviam Atar, Shirli Bar‐David, David Saltz   +8 more
wiley   +1 more source