Forest Biophysical Parameter Estimation via Machine Learning and Neural Network Approaches

Samet Aksoy, Shouq Zuhter Hasan Al Shwayyat, Sule Nur Topgul, Elif Sertel, Cem Unsalan, Jari Salo, Anton Holmstrom, Jorgen Wallerman, Mats Nilsson, Johan E.S. Fransson

Araştırma sonucu: ???type-name???Konferans katkısıbilirkişi

1 Atıf (Scopus)

Özet

This paper presents the first results of the ongoing development of new forest mapping methods for the Swedish national forest mapping case using Airborne Laser Scanning (ALS) data, utilizing the recent findings in machine learning (ML) and Artificial Intelligence (AI) techniques. We used Random Forest (RF) and eXtreme Gradient Boosting (XGBoost) as ML models. In addition, Neural networks (NN) based approaches were utilized in this study. ALS derived features were used to estimate the stem volume (V), above-ground biomass (AGB), basal area (B), tree height (H), stem diameter (D), and forest stand age (A). XGBoost ML algorithm outperformed RF 1 % to 3 % in the R² metric. NN model performed similar to ML model, however it is superior in the estimation of V, AGB, and B parameters.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıIGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, Proceedings
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
Sayfalar2661-2664
Sayfa sayısı4
ISBN (Elektronik)9798350320107
DOI'lar
Yayın durumuYayınlandı - 2023
Etkinlik2023 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2023 - Pasadena, United States
Süre: 16 Tem 202321 Tem 2023

Yayın serisi

AdıInternational Geoscience and Remote Sensing Symposium (IGARSS)
Hacim2023-July

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???event.eventtypes.event.conference???2023 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2023
Ülke/BölgeUnited States
ŞehirPasadena
Periyot16/07/2321/07/23

Bibliyografik not

Publisher Copyright:
© 2023 IEEE.

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