نتایج جستجو برای: idw interpolation

تعداد نتایج: 36083  

Journal: :International Journal of Health Sciences (IJHS) 2022

Groundwater is germane to human existence. The study assessed the physicochemical attributes of groundwater for domestic and irrigation applications. This was conducted by collecting subjecting thirty (30) samples analysis. Thirteen parameters such as pH, electrical conductivity, total dissolved solids, hardness, magnesium, calcium, sodium, iron, fluoride, chloride, sulphate, nitrate, phosphate...

2017
Xueting Jin Yu Li Jinzhou Zhang Ji Zheng Huiping Liu

Outdoor lighting is becoming increasingly widespread, and residents are suffering from serious light pollution as a result. Residents’ awareness of their rights to protection has gradually increased. However, due to the sometimes-inaccessible nature of residential vertical light incidence intensity data and the high cost of obtaining specific measurements, there is no appropriate hierarchic com...

2009
M. Aggarwal S. Mori T. Shimogori S. Blackshaw J. Zhang

mouse embryo. In original 2D ISH sections (a), it is difficult to comprehend the distributions of Lhx8 (blue) and Shh (brown) genes relative to each other and to brain structures. After mapping, coregistered Lhx8 (orange) and Shh (green) expression data are overlaid on the iDW image (b), and inspected in 3D with brain structures e.g. ventricles (blue) to appreciate the spatial expression patter...

2009
Soohee Han Joon Heo Hong-Gyoo Sohn Kiyun Yu

In this study, a parallel processing method using a PC cluster and a virtual grid is proposed for the fast processing of enormous amounts of airborne laser scanning (ALS) data. The method creates a raster digital surface model (DSM) by interpolating point data with inverse distance weighting (IDW), and produces a digital terrain model (DTM) by local minimum filtering of the DSM. To make a consi...

2012
Supachai Nakapan Nitin Kumar Tripathi Taravudh Tipdecho Marc Souris

Influenza is one of the most important leading causes of respiratory illness in the countries located in the tropical areas of South East Asia and Thailand. In this study the climate factors associated with influenza incidence in Chiang Mai Province, Northern Thailand, were investigated. Identification of factors responsible for influenza outbreaks and the mapping of potential risk areas in Chi...

2014
A. Docheshmeh Gorgij M. Vadiati

The purpose of this research is the zoning of groundwater quality for agriculture usages in the Eyvanakey plain, conjugating Interpolation methods by Geographic Information System (GIS) and selection of the best weights in Analytical Hierarchy Process (AHP). Achieving this aim, groundwater quality data from 19 wells in Eyvanakey plain were used. First, raster maps of the study area was prepared...

Journal: :U Karst 2022

Rainfall data are widely used to predict regional rainfall. Limited rainfall is a problem that has an impact on decreasing accuracy, one of which in the area South Sumatra. This can be overcome by using satellites. However, utilize satellitebased data, it necessary carry out analysis determine accuracy data. research aims evaluate from GPM satellite and PERSIANN with validation calibration so v...

Journal: :The Journal of The Institute of Image Information and Television Engineers 2018

Journal: :Journal of environmental informatics letters 2023

Environmental noise has reached an alarming level and is affecting the exposed population. The levels are elevated during festival season. This study aims to explore influence of prime festivals on in urban area. 18 locations Raipur city Chhattisgarh, India, were selected for conducting Ganesh Utsav, Dussehra, Diwali festivals. Study equivalent (Leq) other parameters Traffic index (TNI), Noise ...

Journal: :MATEC web of conferences 2022

The purpose of this study is to find the suitability seaweed cultivation land on Lembeh Island and its surroundings. data collection technique in was divided into several events, namely primary collection, where implementation carried out field such as conducting a ground check from results analysis. In addition, there are also secondary that generally come local government related study. study...

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