Results 91 to 100 of about 4,544 (210)

Leveraging ICESat, ICESat‐2, and Landsat for Global‐Scale, Multi‐Decadal Reconstruction of Lake Water Levels

Water Resources Research
AbstractLakes provide important water resources and many essential ecosystem services. Some of Earth's largest lakes recently reached record‐low levels, suggesting increasing threats from climate change and anthropogenic activities. Yet, continuous monitoring of lake levels is challenging at a global scale due to the sparse in situ gauging network and ...
Yao, Fangfang, Wang, Jida, Rajagopalan, Balaji, Crétaux, Jean‐François, Yang, Kehan, Wang, Chao, Minear, J. Toby, Livneh, Ben   +7 more
openaire   +3 more sources

The contribution of small trees to carbon stocks along a recovery gradient in the Amazonia

Ecosphere, Volume 17, Issue 8, August 2026.
Abstract Most ecological knowledge about carbon recovery during natural regeneration in tropical regions has focused on individuals exceeding 10 cm in diameter. However, the contribution of smaller individuals to aboveground carbon (AGC) across successional gradients remains poorly quantified, despite their potentially substantial role during early ...
Luiz Antonio Soares Cardoso, Fernando Elias, Eduardo Queiroz Marques, Lorrayne Aparecida Gonçalves, Joice Nunes Ferreira, Erika Berenguer, Ima Célia Guimarães Vieira, Jos Barlow, Izildinha de Souza Miranda, Marcelo Tabarelli, Rodrigo Oliveira do Nascimento, Luiz Eduardo Oliveira e Cruz de Aragão, Gustavo Schwartz, Divino Vicente Silvério   +13 more
wiley   +1 more source

A primer on forest structure measurement with lidar for ecologists

Ecosphere, Volume 17, Issue 8, August 2026.
Abstract Light detection and ranging (lidar) technology has fundamentally advanced the way we measure forest structure, facilitating new insights into ecological processes. Lidar for forest ecology applications is deployed on multiple types of platforms that operate from the ground, air, or space, and each has associated strengths and limitations ...
K. C. Cushman, Kamil Král, Angelica M. Almeyda Zambrano, Eben N. Broadbent, Martin Krůček, Alice Rosen, Sean M. McMahon   +6 more
wiley   +1 more source

A Scalable, Cloud‐Based Workflow for Spectrally‐Attributed ICESat‐2 Bathymetry With Application to Benthic Habitat Mapping Using Deep Learning

Earth and Space Science
Since the 2018 launch of NASA's ICESat‐2 satellite, numerous studies have documented the bathymetric measurement capabilities of the space‐based laser altimeter.
Forrest Corcoran, Christopher E. Parrish, Lori A. Magruder, J. P. Swinski   +3 more
doaj   +1 more source

Assessment of ICESat performance at the salar de Uyuni, Bolivia

, 2005
The primary goal of the Ice, Cloud and land Elevation Satellite (ICESat) mission is ice sheet elevation change detection. Confirmation that ICESat is achieving its stated scientific requirement of detecting spatially-averaged changes as small as 1.5 cm ...
Borsa, A, Minster, B, Carabajal, C, Quinn, K, Bills, B, Fricker, HA   +5 more
core   +1 more source

Evaluation of ICESat-2 ATL09 Atmospheric Products Using CALIOP and MODIS Space-Based Observations

Remote Sensing
Since its launch in 2018, the Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) mission has provided atmospheric products, including calibrated backscatter profiles and cloud and aerosol layer detection.
Kenneth E. Christian, Stephen P. Palm, John E. Yorks, Edward P. Nowottnick   +3 more
doaj   +1 more source

ICESAT-2HackWeek/ICESat-2-Hackweek-2023: 2023

<p>Hackweek JupyterBook from 2023 event</p ...
Philipp Arndt, Scott Henderson, Tasha Snow, Andy Barrett, Romina Piunno, Aimee Barciauskas, Wilson Sauthoff, Jullian Williams, Anthony Arendt, Jessica Scheick, Amy Steiker, Julia Stewart Lowndes, Wei Ji, Shamsudeen Temitope Yekeen, Michalea King, YoungHyunKoo, JP Swinski, Jonathan M, liuzheng-arctic, Tyler Sutterley, Zach Fair, Joachim Meyer, Karina (Inka) Zikan   +22 more
core   +1 more source

Design of Learning Media with Visual Communication Design Methodology [PDF]

, 2017
: This paper is the result of research entitled 'Designing Learning Media Based on Information Technology' which aims to design / create prototype multimedia instructional media software, where the product is finally recorded in DVD disc with certain ...
Said, Abdul Azis, Cahyadi, Dian
core  

ICESat-2 Applications for Investigating Emerging Volcanoes

, 2022
Submarine volcanism in shallow waters (
Lori A. Magruder, Jonathan Markel, James B. Garvin, Daniel A. Slayback, Christine Simurda   +4 more
core   +1 more source

ICESat-2 measurements of forest structure & their utility for driving large-scale albedo simulation

Forests are a vital part of the Earth system, with many processes depending on their distribution and structure. The ICESat-2 spaceborne lidar mission collects global measurements of 3D structure, with potential applications in radiative transfer ...
Purslow, Matthew Alastair Bell
core   +1 more source