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Evaluation of a UAV-mounted consumer grade camera with different spectral modifications and two handheld spectral sensors for rapeseed growth monitoring: performance and influencing factors
Modified consumer grade camera Unmanned aerial vehicle (UAV) Field-based hyperspectral data GreenSeeker crop sensor Image quality Band combination
2024/1/19
The objective of this study was to evaluate the crop monitoring performance of a consumer-grade camera with non-modified and modified spectral ranges which are commonly used in low-altitude unmanned a...
Evaluation of conditioned Latin hypercube sampling for soil mapping based on a machine learning method
Conditioned Latin hypercube sampling Soil mapping Representativeness Sample randomness
2024/1/12
Sampling design plays an important role in soil survey and soil mapping. Conditioned Latin hypercube sampling (cLHS) has been proven as an efficient sampling strategy and used widely in digital soil m...
Evaluation and Calibration of Remotely Sensed High Winds from the HY-2B/C/D Scatterometer in Tropical Cyclones
HY-2 scatterometer ocean surface winds tropical cyclones machine learning
2023/11/29
Haiyang-2 scatterometers (HY-2A/B/C/D) have limitations in high wind speed retrieval due to the complexity of the remote sensing mechanism and the influence of rainfall on the radar cross section unde...
Evaluation of UAV Based Schemes for Forest Fire Monitoring
Forestfiremonitoring UAV Mechatronicevaluation
2024/2/28
This paper presents a mechatronic evaluation of forest fire monitoring systems based on UAV. To begin with, a mapping of the requirements to the mechatronic abilities, which should be embodied by thes...
Partial evaluation of questionnaires monitoring the need of knowledge in forest workers from selected EU countries
European forest worker eligibility subject area of physics theoretical knowledge practice certification
2015/4/24
The paper informs about partial results gathered and processed in the framework of the international research project “Learn for Work”, Leonardo da Vinci programme. The goal of the research project wa...
Free European data on forest distribution: overview and evaluation
tree species distribution data quality forest management plans accuracy assessment
2015/4/24
A growing need for the evaluation of prospects and sustainability of forest resources calls for the availability of harmonized data on forest distribution. We described and evaluated nine datasets pro...
Development, Practice, and Evaluation of a Forest Educational Program on the Subject of Mt. Fuji: Problems and Their Solutions in Conducting Forest Education for Primary and Secondary Schools
education effect education for school forest education multiple functions of forest questionnaire survey
2009/8/28
An educational project was conducted both to understand problems in carrying out a forest educational program in primary and secondary schools and to find their solutions. Our program aimed to let stu...