Results 1 to 10 of about 65,050 (262)

European Wide Forest Classification Based on Sentinel-1 Data

open access: yesRemote Sensing, 2021
The constellation of two Sentinel-1 satellites provides an unprecedented coverage of Synthetic Aperture Radar (SAR) data at high spatial (20 m) and temporal (2 to 6 days over Europe) resolution.
Alena Dostálová   +4 more
doaj   +4 more sources

Forest Sound Classification Dataset: FSC22

open access: yesSensors, 2023
The study of environmental sound classification (ESC) has become popular over the years due to the intricate nature of environmental sounds and the evolution of deep learning (DL) techniques.
Meelan Bandara   +4 more
doaj   +3 more sources

Development of database “North Eurasia forest vegetation” in Center for Forest Ecology and Productivity RAS [PDF]

open access: yesВопросы лесной науки, 2020
Published information about databases of digitized geobotanical relevés promotes cooperation between researchers who analyze vegetation biodiversity, exchange of used data and, therefore, the representativeness of research.
T.Yu. Braslavskaya   +3 more
doaj   +1 more source

A Comparison of Random Forest Algorithm-Based Forest Extraction with GF-1 WFV, Landsat 8 and Sentinel-2 Images

open access: yesRemote Sensing, 2022
Forests are an essential part of the ecosystem and play an irreplaceable role in maintaining the balance of the ecosystem and protecting biodiversity.
Xueli Peng   +6 more
doaj   +1 more source

Classification and interaction in random forests [PDF]

open access: yesProceedings of the National Academy of Sciences, 2018
Suppose you are a physician with a patient whose complaint could arise from multiple diseases. To attain a specific diagnosis, you might ask yourself a series of yes/no questions depending on observed features describing the patient, such as clinical test results and reported symptoms.
Danielle Denisko, Michael M. Hoffman
openaire   +2 more sources

Assessment of biomass of forest species using satellite images of high spatial resolution (on the example of the forest of Khanty-Mansi Autonomous Okrug) [PDF]

open access: yesВопросы лесной науки, 2018
The paper describes assessment of spatial biomass of top wood layer based on combination of high-resolution Landsat-8 satellite images and selected ground forest inventory data measurements.
E.N. Sochilova   +3 more
doaj   +1 more source

Assessment of biomass of forest species using satellite images of high spatial resolution (on the example of the forest of Khanty-Mansi autonomous okrug) [PDF]

open access: yesВопросы лесной науки, 2019
The paper describes assessment of spatial biomass of top wood layer based on combination of high-resolution Landsat-8 satellite images and selected ground forest inventory data measurements.
E.N. Sochilova   +3 more
doaj   +1 more source

Assessing Forest Type and Tree Species Classification Using Sentinel-1 C-Band SAR Data in Southern Sweden

open access: yesRemote Sensing, 2021
The multitemporal acquisition of images from the Sentinel-1 satellites allows continuous monitoring of a forest. This study focuses on the use of multitemporal C-band synthetic aperture radar (SAR) data to assess the results for forest type (FTY ...
Alberto Udali   +2 more
doaj   +1 more source

Application of Multi-Source Data for Mapping Plantation Based on Random Forest Algorithm in North China

open access: yesRemote Sensing, 2022
The expansion of plantation poses new challenges for mapping forest, especially in mountainous regions. Using multi-source data, this study explored the capability of the random forest (RF) algorithm for the extraction and mapping of five forest types ...
Fan Wu, Yufen Ren, Xiaoke Wang
doaj   +1 more source

Drought effects on the floristic differentiation of Greek fir forests in the mountains of central Greece

open access: yesiForest - Biogeosciences and Forestry, 2015
Greek fir (Abies cephalonica Loudon) grows in montane Mediterranean climates characterized by dry, warm summers. Drought is an important climatic feature of these montane ecosystems as it affects the floristic composition, structure and distribution of ...
Samaras Dimitrios A   +3 more
doaj   +1 more source

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