Improving SSA Predictions by Inverse Distance Weighting
Revstat Statistical Journal, 2013 This paper proposes a method of utilizing spatial information to improve predictions in one dimensional time series analysis using singular spectrum analysis (SSA).
Richard O. Awichi , Werner G. Müller
doaj +2 more sources
Real‐time inverse distance weighting interpolation for streaming sensor data
Transactions in GIS, 2018 AbstractWith advances in technology and an increasing variety of inexpensive geosensors, environmental monitoring has become increasingly sensor dense and real time. Using sensor data streams enables real‐time applications such as environmental hazard detection, or earthquake, wildfire, or radiation monitoring.
Liang, Qinghan +3 more
core +5 more sources
Engineering Proceedings, 2023 Rainfall data are crucial in hydrology models. In this study, the assessment of two spatial interpolation approaches of Inverse Distance Weighting (IDW) and Local Polynomial Interpolation (LPI) for rainfall in Peninsular Malaysia was conducted. The daily
Ren Jie Chin +4 more
doaj +2 more sources
Inverse distance weighting interpolated soil properties and their related landslide occurrences
MATEC Web of Conferences, 2018 The causes of landslides can be categorized into three factors: climate, topographic, and soil properties. In many cases, thematic maps of landslide hazards do not involve slope stability analyses to predict the region of potential landslide risks. Slope
B. Santoso Purwanto +3 more
doaj +2 more sources
Majalah Geografi Indonesia, 2019 Setiap metode interpolasi spasial yang disediakan oleh sitem informasi geografis (SIG) memiliki akurasi yang berbeda. Oleh karena itu pengetahuan terhadap akurasi metode tersebut sangat diperlukan oleh pengguna SIG.
Sadewa Purba Sejati
doaj +2 more sources
A Simple Solution for the Inverse Distance Weighting Interpolation (IDW) Clustering Problem
SciInverse Distance Weighting (IDW) is a common method for spatial interpolation. Still, its accuracy decreases when there is a cluster of measurement stations or when some measuring stations are hidden behind others. This paper introduces Clusters Unifying
Nir Benmoshe
doaj +2 more sources
A Modified Inverse Distance Weighting Method for Interpolation in Open Public Places Based on Wi-Fi Probe Data [PDF]
Journal of Advanced Transportation, 2019 Urban open places with a public service function (e.g., urban parks) are likely to be populated in peak hours and during public events. To mitigate the risk of overcrowding and even events of stampedes, it is of considerable significance to realize a ...
Da-wei Wang +5 more
doaj +2 more sources
The influence of distance weight on the inverse distance weighted method for ore-grade estimation [PDF]
Scientific Reports, 2021 AbstractIn order to study the influence of distance weight on ore-grade estimation, the inverse distance weighted (IDW) is used to estimate the Ni grade and MgO grade of serpentinite ore based on a three-dimensional ore body model and related block models.
Zhan-Ning Liu +5 more
openaire +3 more sources
Evaluation of Suitability Groundwater Quality for Agricultural, Drinking and Industrial Purposes (Case Study: South of Chaharmahal and Bakhtiari Province) [PDF]
محیط زیست و مهندسی آب, 2023 The significant reduction of surface water resources and recent recurrent droughts have increased the reliance on groundwater sources, leading to a decline in their quality.
Seyed Mohammadreza Hosseini Vardanjani +3 more
doaj +1 more source
The most similar predictor – on selecting measurement locations for wind resource assessment [PDF]
Wind Energy Science, 2020 We present the “most similar” method for selecting optimal measurement positions for wind resource assessment. Wind resource assessment is generally done by extrapolating a measured and long-term corrected wind climate at one location to a prediction
A. Bechmann +3 more
doaj +1 more source