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LiDAR Technology in Forest Ecosystems: Advances and Applications in Forest Management, Monitoring and Modelling

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Forest Remote Sensing".

Deadline for manuscript submissions: 31 July 2026 | Viewed by 554

Special Issue Editor


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Guest Editor
Department of Civil and Environmental Engineering, University of Florence, Florence, Italy
Interests: forest ecosystems; LiDAR

Special Issue Information

Dear Colleagues,

LiDAR technology has transformed forest inventory by enabling highly precise measurements of key biometric parameters. This advancement has facilitated the accurate quantification of resources, the comprehensive assessment of conditions, and the development of tailored strategies for sustainable management and monitoring in forests. These technological innovations have improved both the accuracy and efficiency of estimating forest attributes and biodiversity indicators across diverse habitat types and spatial scales. Despite these achievements, a major challenge remains in scaling from detailed plot-level measurements to large-area and regional forest assessments. Overcoming this requires statistically robust sampling designs and reliable estimation methods, carefully calibrated with ground-based surveys, which ensure confidence and consistency in estimating forest attributes at multiple spatial scales.

This Special Issue aims to highlight recent advances in LiDAR methodologies that support structural and biodiversity assessment in forests, with a particular focus on bridging the gap between plot-level data and large-area monitoring. This aligns with the journal’s scope by emphasizing innovative remote sensing technologies and their applications in environmental monitoring and sustainable resource management. This issue seeks to foster interdisciplinary research that integrates LiDAR data with ground surveys and modeling approaches, thereby advancing forest inventory techniques that are both scientifically rigorous and operationally relevant.

We invite original research articles, comprehensive reviews, and case studies addressing the following themes:

  • Innovative LiDAR methodologies for detailed forest structure and biodiversity assessment;
  • The development and calibration of allometric and taper functions using LiDAR data;
  • Statistically robust sampling designs and scaling techniques for large-area and regional forest inventories;
  • The integration of LiDAR with ground-based surveys for improved forest attribute estimation;
  • Applications of LiDAR in ecosystem monitoring and sustainable forest management.

Submissions that present novel algorithms, multi-sensor data fusion, machine learning approaches, and practical implementations in diverse forest ecosystems are particularly welcome.

Dr. Matteo Mura
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • LiDAR
  • airborne laser scanning
  • forest inventory
  • forest biometrics
  • large area estimation
  • forest management
  • forest monitoring

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Published Papers (1 paper)

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Research

25 pages, 5705 KB  
Article
Spatial Scale-Up Modeling of Forest Canopy Water Storage Capacity by Using Multi-Source Remote Sensing Data: A Case Study in Southern Jiangxi Province
by Quan Liu, Shengsheng Xiao, Chao Huang, Shun Li, Zhiwei Wu and Lizhi Tao
Remote Sens. 2026, 18(9), 1325; https://doi.org/10.3390/rs18091325 - 26 Apr 2026
Viewed by 172
Abstract
Forest canopy water storage capacity is a critical component of ecohydrological research. However, because most current studies focus on the plot or stand scale, upscaling these fine-scale measurements to regional spatial scales remains a major challenge. Taking the forest in southern Jiangxi province [...] Read more.
Forest canopy water storage capacity is a critical component of ecohydrological research. However, because most current studies focus on the plot or stand scale, upscaling these fine-scale measurements to regional spatial scales remains a major challenge. Taking the forest in southern Jiangxi province as a case study, we integrated water immersion experiments, Handheld Laser Scanning (HLS), Unmanned Aerial Vehicle LiDAR (UAV-LiDAR), and optical remote sensing data to construct a spatial upscaling model. This model aims to quantify regional canopy water storage capacity and delineate its spatial patterns. The results indicate that: (1) the water storage capacity of branches and leaves per unit surface area of coniferous trees was significantly higher than that of broad-leaved trees, and the water storage capacity of branches was 6.0–10.7 times that of leaves. The mean canopy water storage capacities of coniferous forests, mixed coniferous and broad-leaved forests, and broad-leaved forests were 1.41 ± 0.27 mm, 1.30 ± 0.45 mm, and 1.26 ± 0.36 mm, respectively. (2) The canopy water storage capacity was significantly positively correlated with canopy volume (VC) and average canopy area (AC) extracted from UAV-LiDAR data, and vegetation structure factors such as normalized difference vegetation index (NDVI) and vegetation cover (FVC) extracted from optical remote sensing, and significantly negatively correlated with altitude and slope. Among them, canopy closure (C), average canopy area (AC), and altitude were key factors affecting canopy water storage capacity. (3) The upscaling prediction models based on UAV-LiDAR data and optical remote sensing factors, respectively, show reliable prediction performance, with R2 values of 0.884 and 0.815, RMSE of 0.951 and 0.116 mm, respectively. (4) The canopy water storage in the study area ranged from 0 to 1.76 mm, with a prediction uncertainty ranging from 0.12 to 0.49 mm. Canopy water storage is higher in the continuous middle and low mountain and hill areas within the region, while it is relatively lower in the high elevation ridge areas along the western, eastern, and southern margins. The results provide baseline structural information for understanding the spatial patterns of regional forest canopy interception potential. Full article
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