Results 61 to 70 of about 17,654,311 (211)

An Explainable and Optimized Machine Learning Framework for Multisensor Remote Sensing‐Based Land Use and Land Cover Classification

Transactions in GIS, Volume 30, Issue 3, May 2026.
ABSTRACT Land use and land cover (LULC) mapping supports environmental monitoring and spatial planning, but classification performance often suffers in feature spaces that combine multiple data sources with redundant predictors. This study compares five feature selection methods (mRMR, ReliefF, Boruta, RFE, HSIC‐Lasso) with three tree‐based classifiers
Halil İbrahim Gündüz, Osman Orhan, Seda Nur Gamze Hamal, Semih Ekercin   +3 more
wiley   +1 more source

A Step-Wise Workflow for SAR Remote Sensing of Perennial Heaving Mound/Crater on the Yamal Peninsula, Western Siberia

Remote Sensing, 2023
Climate change in the Arctic region is more significant than in other parts of our planet. One of the manifestations of these changes is crater creation with blowouts of a gas, ice and frozen soil mixture.
Valery Bondur, Tumen Chimitdorzhiev, Aleksey Dmitriev   +2 more
doaj   +1 more source

Environmental heterogeneity and spatial variation mediates plant diversity and ecosystem stability in mountain ecosystems of the Mediterranean Andes

Ecography, Volume 2026, Issue 4, April 2026.
Globally, mountains are highly diverse ecosystems that serve as natural laboratories for testing ecological theories, while providing vital ecosystem services. Their biodiversity arises from the interaction between elevational gradients and topographic complexity, which generate strong variation in environmental conditions across short spatial scales ...
Laura C. Pérez‐Giraldo, José M. Cerda‐ Paredes, Dylan Craven, Javier Lopatin   +3 more
wiley   +1 more source

Inventory of Landslides Triggered by Heavy Rainfall in Fuling District, Chongqing, China, June 2019

Geoscience Data Journal, Volume 13, Issue 2, April 2026.
This study established a comprehensive landslide database triggered by a single rainfall event in Fuling District, Chongqing, China, to improve the accuracy of landslide prediction and early warning models. It provides scientific data support for disaster prevention and reduction in the study area.
Zhiwen Xue, Chong Xu, Yawei Xie, Xuning Nie, Xin Li, Zikang Xiao, Xiwei Xu, Zhiqiang Zhang, Dengjie Zhu, Bo Gong, Hourong Zhang   +10 more
wiley   +1 more source

Comparative Performance Of ALOS PALSAR Polarization Bands And Its Combination With ALOS AVNIR-2 Data For Land Cover Classification [PDF]

, 2012
Microwave Remote Sensing data have been widely used for land cover classification in our environment. In this study, ALOS PALSAR polarization bands were used to identify land cover features in three study areas in Malaysia.
Sim, Chong Keat
core  

Assessing the Potential for Agroforestry in Pokhara, Nepal: An Investigation of the Decline of Agricultural Land Use Along a Rural–Urban Gradient and Land Suitability Analysis

Plant-Environment Interactions, Volume 7, Issue 2, April 2026.
ABSTRACT An agroforestry program is often considered an ameliorative option for land utilization, agricultural production, and environmental sustainability. However, land suitability for agroforestry is not always readily known to farmers and local policy planners.
Rajan Subedi, Sraddha Gurung, Anup Raj Adhikari, Abash Paudel, Sandip Poudel   +4 more
wiley   +1 more source

Forest Aboveground Biomass Estimation in Küre Mountains National Park Using Multifrequency SAR and Multispectral Optical Data with Machine-Learning Regression Models

Remote Sensing
Aboveground biomass (AGB) is crucial in forest ecosystems and is intricately linked to the carbon cycle and global climate change dynamics. This study investigates the efficacy of synthetic aperture radar (SAR) data from the X, C, and L bands, combined ...
Eren Gursoy Ozdemir, Saygin Abdikan
doaj   +1 more source

Harnessing nature‐based solutions in modified tropical peatland to benefit biodiversity

Journal of Applied Ecology, Volume 63, Issue 4, April 2026.
Our findings demonstrate that well‐designed protection–production NbS schemes in tropical peat swamps can deliver joint climate and biodiversity benefits, provided that governance safeguards core forests while improving habitat quality in production zones.
Irene M. R. Pinondang, Nicolas J. Deere, Dave J. I. Seaman, Bradford M. Sanders, John Pereira, Matthew J. Struebig   +5 more
wiley   +1 more source

A Comparative Assessment of Machine-Learning Techniques for Land Use and Land Cover Classification of the Brazilian Tropical Savanna Using ALOS-2/PALSAR-2 Polarimetric Images

Remote Sensing, 2019
This study proposes a workflow for land use and land cover (LULC) classification of Advanced Land Observing Satellite-2 (ALOS-2) Phased Array type L-band Synthetic Aperture Radar-2 (PALSAR-2) images of the Brazilian tropical savanna (Cerrado) biome.
Flávio F. Camargo, Edson E. Sano, Cláudia M. Almeida, José C. Mura, Tati Almeida   +4 more
doaj   +1 more source

Influence of plateau, slope, and valley on soil hydrology during the dry season in a Central Amazon old‐growth forest

Vadose Zone Journal, Volume 25, Issue 2, March/April 2026.
Abstract Soil moisture regulates plant water supply and drought sensitivity in tropical forests, yet its vertical and topographic variation remains poorly characterized. We combined high‐frequency time‐domain reflectometry measurements from 5 to 100 cm across plateau, slope, and valley landforms at the Zona Florestal 2 research site north of Manaus ...
Robinson Negron‐Juarez, Cynthia Wright, Savio Ferreira, Keizo Hirai, Masahiro Kobayashi, Jeffrey M. Warren, Regison Oliveira, Chang Liao, L. Ruby Leung, Cacilda Adélia Sampaio de Souza, Jeffrey Q. Chambers, Adriano Lima, Niro Higuchi   +12 more
wiley   +1 more source