Spatiotemporal Pattern of Invasive Pedicularis in the Bayinbuluke Land, China, during 2019–2021: An Analysis Based on PlanetScope and Sentinel-2 Data

W Wang, J Tang, N Zhang, Y Wang, X Xu, A Zhang - Remote Sensing, 2023 - mdpi.com
The accurate identification and monitoring of invasive plants are of great significance to
sustainable ecological development. The invasive Pedicularis poses a severe threat to …

[HTML][HTML] Mapping Invasive Species Pedicularis and Background Grassland Using UAV and Machine Learning Algorithms

J Zhao, K Li, J Zhang, Y Liu, X Li - Drones, 2024 - mdpi.com
The rapid spread of invasive plants presents significant challenges for the management of
grasslands. Uncrewed aerial vehicles (UAVs) offer a promising solution for fast and efficient …

A Novel Classification Method: Neighborhood-Based Positive Unlabeled Learning Using Decision Tree (NPULUD)

B Ghasemkhani, KF Balbal, KU Birant, D Birant - Entropy, 2024 - mdpi.com
In a standard binary supervised classification task, the existence of both negative and
positive samples in the training dataset are required to construct a classification model …

Sentinel-2 image based smallholder crops classification and accuracy assessment by UAV data

K Maolan, Y Rusuli, Z XuHui, Y Kuluwan - Geocarto International, 2024 - Taylor & Francis
Timely and accurate extraction of crop planting units plays a critical role in crop yield
estimation, soil management, food supplies, and disaster warnings. However, precisely …