scholarly journals Practical application of surveying methods for determination of volume quarry mining

2020 ◽  
Vol 13 ◽  
pp. 8-14
Author(s):  
Armands Celms ◽  
Vivita Pukite ◽  
Ilona Reke ◽  
Giedrius Balevičius ◽  
Sandija Ozolina
Keyword(s):  
Survey Methods ◽  
Measurement Methods ◽  
Survey Method ◽  
Measuring Instruments ◽  
Surface Model ◽  
Volume Calculation ◽  
Volume Calculations ◽  
Positioning Method ◽  
The Difference ◽  
Set Of Points

Nowadays, various types of geodetic measuring instruments are available in surveying. When conducting a survey of a terrain, surveyor must choose a survey method that is capable of providing high precision measurements. In the surveying process, it is possible to use the following measurement methods - tachymetric survey method, positioning method and remote sensing method. Each of the methods produces data formats that can be used further for volume calculations. The paper analyses the volume differences that are obtained when using various survey methods and volume calculation programs to obtain the surface model. The use of such a tool is important for useful mineral miners, so that surveyors make qualitative surveys and obtain accurate and reliable volumes. Useful minerals miners are required to report annually on their mining volume for a specified period. The useful minerals miners shall at all times keep records of the quantities of minerals actually extracted. Regardless of the type of accounting, topographic surveying and the calculation of volumes, if mineral is extracted in mineral deposits of national importance, more than 50 000 m3, are required (Augstas detalizācijas topogrāfiskās…, 2012). High-quality and accurate topographic survey is needed to create the most realistic surface model appropriate to the terrain. It is defined that the difference between the volumes obtained from the recording of vehicle loads should not be more than 5% when comparing the result of the mineral extraction from topographic surveys (Derīgo izrakteņu ieguves…, 2012; Noteikumi par valsts…, 2018). Nowadays, various measurement methods can be used to obtain data from which a surface model can be generated, and this model can then be used for volume calculations. The surface model is a set of points where, in addition to plane coordinates (x and y), there is also altitude (z) known (Luukkonen, 2011). Each measurement method has its own different measuring instruments that can be used, each method has its own operating principles, on which the quality and accuracy of the obtained data depends.

scholarly journals Pelanggan TV Berbayar di Indonesia: Tantangan Hambatan Berpindah dalam Mempertahankan Loyalitas

2019 ◽  
Vol 4 (1) ◽  
pp. 25-33
Author(s):  
Nisaa Nursyabanniyah Wahyuddin ◽  
Ratih Hurriyati ◽  
Lisnawati Lisnawati
Keyword(s):  
Customer Loyalty ◽  
Survey Method ◽  
Measuring Instruments ◽  
Simple Linear Regression ◽  
Unit Of Analysis ◽  
Analysis Technique ◽  
Descriptive Approach ◽  
Pay Tv ◽  
The Difference ◽  
High Influence

This present study aims to describe switching barrier and customer loyalty of Pay TV in Indonesia. This study uses a descriptive approach with the explanatory survey method. The unit of analysis for Paid TV’s Customer is 108 respondents. Data collection using a questionnaire. The data analysis technique is using a simple linear regression with SPSS 24.0 for Windows program tools. Based on the results of the study, it can be known that the switching barrier has a partial effect on the customer loyalty with a high influence category. The difference in this study lies in the object of research, research time, measuring instruments, literature used, theory used and research results.Keywords: Customer Loyalty; Pay TV; Switching Barrier

scholarly journals Analisis Perbedaan Kemampuan Bank Shoot Dari Sisi Kanan Dan Sisi Kiri Pada Anggota Ekstrakurikuler Bolabasket Putra Usia 11-14 Tahun Di Yogyakart

MEDIKORA ◽  
2020 ◽  
Vol 19 (1) ◽  
pp. 24-32
Author(s):  
Kukuh Hardopo Putro
Keyword(s):  
Random Sampling ◽  
Descriptive Study ◽  
Statistical Test ◽  
Measurement Methods ◽  
Survey Method ◽  
Test Results ◽  
Significance Level ◽  
Significant Difference ◽  
The Difference ◽  
The Right

Permasalahan yang terjadi dalam penelitian ini adalah anggota ekstrakurikuler bolabasket putra usia 11-14 tahun di yogyakarta belum sempurna dalam melakukan bank shoot baik dalam posisi maupun gerakan. Penelitian ini bertujuan untuk mengetahui  perbedaan kemampuan bank shoot dari sisi kanan dan dari sisi kiri pada anggota ekstrakurikuler bolabasket putra usia 11-14 tahun di Yogyakarta. Penelitian ini merupakan penelitian deskriptif dengan metode survei. Sampel dalam penelitian ini diambil secara random sampling, yang berjumlah 30 siswa. Instrumen penelitian menggunakan tes bank  shoot  dari  AAHPER  dengan validitas 0,609 dan reliabilitas 0.757. Teknik pengumpulan data dengan metode tes dan pengukuran. Analisis  data dengan ujji prasyarat dan uji t. Hasil uji statistik diperoleh nilai uji-t bank shoot sisi kanan dan kiri memiliki nilai t hitung -1,417 dan nilai t tabel dengan df 14 pada taraf signifikansi 5% sebesar 2,14. p = 0,178, karena p > 0,05 maka tidak terdapat perbedaan yang signifikan. Sehingga dapat disimpulkan bahwa tidak terdapat perbedaan yang signifikan antara kemampuan bank shoot dari sisi kanan dan kiri pada anggota ekstrakurikuler bolabasket putra usia 11-14 tahun di Yogyakarta. Analysis of the Difference in the Capability of Bank Shoot From the Right and Left Side of Male Bolabasket Extracurricular Members Aged 11-14 Years Old in YogyakartaAbstractProblems that occur in this study are members of male basketball basketball extracurricular members aged 11-14 years in Yogyakarta not yet perfect in doing bank shoots both in position and movement. This study aims to determine the differences in the ability to shoot banks from the right side and from the left side on the extracurricular members of the basketball boy age 11-14 years in Yogyakarta. This research is a descriptive study with a survey method. The sample in this study was taken by random sampling, which amounted to 30 students. The research instrument used a bank shoot test from AAHPER with a validity of 0.609 and reliability of 0.757. Data collection techniques with test and measurement methods. Data analysis with prerequisite tests and t tests. Statistical test results obtained t-test value shoot banks right and left side has a t value of -1.417 and t table value with df 14 at a significance level of 5% of 2.14. p = 0.178, because p> 0.05 there is no significant difference. So it can be concluded that there is no significant difference between the ability to shoot banks from the right and left sides of male basketball extracurricular members aged 11-14 years in Yogyakarta.

scholarly journals Quantifying Waterfowl Numbers: Comparison of Drone and Ground-Based Survey Methods for Surveying Waterfowl on Artificial Waterbodies

Drones ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 5
Author(s):  
Shannon J. Dundas ◽  
Molly Vardanega ◽  
Patrick O’Brien ◽  
Steven R. McLeod
Keyword(s):  
Multilevel Models ◽  
New Technologies ◽  
New South ◽  
Survey Methods ◽  
Survey Method ◽  
Informative Priors ◽  
South Wales ◽  
The Difference ◽  
Large Groups ◽  
Aerial Perspective

Drones are becoming a common method for surveying wildlife as they offer an aerial perspective of the landscape. For waterbirds in particular, drones can overcome challenges associated with surveying locations not accessible on foot. With the rapid uptake of drone technology for bird surveys, there is a need to compare and calibrate new technologies with existing survey methods. We compared waterfowl counts derived from ground- and drone-based survey methods. We sought to determine if group size and waterbody size influenced the difference between counts of non-nesting waterfowl and if detection of species varied between survey methods. Surveys of waterfowl were carried out at constructed irrigation dams and wastewater treatment ponds throughout the Riverina region of New South Wales (NSW), Australia. Data were analyzed using Bayesian multilevel models (BMLM) with weakly informative priors. Overall, drone-derived counts of waterfowl were greater (+36%) than ground counts using a spotting scope (β_ground= 0.64 [0.62–0.66], (R2 = 0.973)). Ground counts also tended to underestimate the size of groups. Waterbody size had an effect on comparative counts, with ground counts being proportionally less than drone counts (mean = 0.74). The number of species identified in each waterbody type was similar regardless of survey method. Drone-derived counts are more accurate compared to traditional ground counts, but drones do have some drawbacks including initial equipment costs and time-consuming image or photo processing. Future surveys should consider using drones for more accurately surveying waterbirds, especially when large groups of birds are present on larger waterbodies.

PENGARUH PENDAPATAN RUMAH TANGGA TERHADAP KONSUMSI DAGING (SAPI, BABI DAN AYAM ) DI DESA SEA I KECAMATAN PINELENG

ZOOTEC ◽  
2014 ◽  
Vol 34 (2) ◽  
pp. 10
Author(s):  
Richie A.F. Osak ◽  
V V.J Panelewen ◽  
J. Pandey ◽  
I. D.R Lumenta
Keyword(s):  
Household Income ◽  
Household Head ◽  
Secondary Data ◽  
Meat Consumption ◽  
Research Problem ◽  
Chicken Meat ◽  
Primary Data ◽  
Survey Method ◽  
The Difference ◽  
The Village

ABSTRACT THE EFFECT OF HOUSEHOLD INCOME ON MEAT CONSUMPTION (BEEF, PORK AND CHIKEN) AT THE VILLAGE OF SEA I, PINELENG DISTRICT.This study aims to determine the magnitude of meat consumption (beef, porl and chiken) of household based on income levels in the Village of Sea I, Pineleng district and to determine the effect of household income on meat consumption (beef, porl and chiken) in the Village of Sea I, Pineleng district. Formulation of research problem is how much they purchased meat (beef, porl and chiken) consumption household in the Village of Sea I, Pineleng district. This study was conducted in the Village of Sea I, Pineleng district. Study was conducted using a survey method, and data were obtained through primary data and secondary data. Determination of the location (rural sample) in the study was conducted by purposive sampling method. Number of samples used in this study were 30 people. Data of this study were analyzed by descriptive and mathematical analysis methods. Income indicated the amount of income earned in a month household, whether they were from the household head or sourced from other household members who work and earn income. From the money earned, the highest number of respondents had incomes between 1.000.000 to 3.000.000/month with the percentage of 70 %, while the number of respondents with the smallest income was less than 1.000.000/month with the percentage of 16.67 %. The difference of income held by the respondents in the Village of Sea I, would have an impact on the amount of meat purchases each month. This was in accordance with the opinion Sukirno (2002) stating that most of the disposable income is used to buy food and clothing. Most of the meat consumed by people in the Village of Sea I was pork and chicken meat compared to beef, it was because the price of beef was relatively expensive compared to the price of pork and chicken meat. Based on research results, pork was the most meat consumed by family respondents about 21 families with the percentage of 70 % of respondents, followed by chicken meat about 18 families with the percentage of 60 % of respondents, and beef by 8 families with the percentage of 26 respondents, 67 % of domestic poultry and meat about 6 families with the percentage of 20 % of respondents. Based on the results of research, it can be concluded that household income significantly affect the consumption of meat in the Village of Sea I, Pineleng district and the average consumption of meat in the Village of Sea I, Pineleng district was about 8,9  kg/capita/year, below the national target of 10,3  kg/capita/year.   Key Words : Household income, meat consumption, Sea I Village.

scholarly journals On the uncertainty of height anomaly differences predicted by least-squares collocation

2020 ◽  
Vol 10 (1) ◽  
pp. 53-61
Author(s):  
E. Mysen
Keyword(s):  
Least Squares ◽  
Spatial Separation ◽  
Height Anomaly ◽  
Surface Model ◽  
Least Squares Collocation ◽  
Normal Heights ◽  
Gravimetric Quasigeoid ◽  
The Difference ◽  
Grid Interpolation ◽  
Gps Observations

AbstractA network of pointwise available height anomalies, derived from levelling and GPS observations, can be densified by adjusting a gravimetric quasigeoid using least-squares collocation. The resulting type of Corrector Surface Model (CSM) is applied by Norwegian surveyors to convert ellipsoidal heights to normal heights expressed in the official height system NN2000. In this work, the uncertainty related to the use of a CSM to predict differences in height anomaly was sought. As previously, the application of variograms to determine the local statistical properties of the adopted collocation model led to predictions that were consistent with their computed uncertainties. For the purpose of predicting height anomaly differences, the effect of collocation was seen to be moderate in general for the small spatial separations considered (< 10 km). However, the relative impact of collocation could be appreciable, and increasing with distance, near the network. At last, it was argued that conservative uncertainties of height anomaly differences may be obtained by rescaling output of a grid interpolation by \sqrt \Delta, where Δ is the spatial separation of the two locations for which the difference is sought.

Array design

1968 ◽  
Vol 58 (3) ◽  
pp. 977-991
Author(s):  
Richard A. Haubrich
Keyword(s):  
High Resolution ◽  
Data Processing ◽  
Least Square ◽  
Wave Number ◽  
Array Design ◽  
Least Square Fit ◽  
The Difference ◽  
Set Of Points ◽  
Array Output

abstract Arrays of detectors placed at discrete points are often used in problems requiring high resolution in wave number for a limited number of detectors. The resolution performance of an array depends on the positions of detectors as well as the data processing of the array output. The performance can be expressed in terms of the “spectrum window”. Spectrum windows may be designed by a general least-square fit procedure. An alternate approach is to design the array to obtain the largest uniformly spaced coarray, the set of points which includes all the difference spacings of the array. Some designs obtained from the two methods are given and compared.

Normalization of the permissible error in measuring the mass when controlling the parts of the connecting rod-piston group

2021 ◽  
pp. 40-44
Author(s):  
Keyword(s):  
Measurement Error ◽  
Mass Difference ◽  
Measuring Instruments ◽  
Connecting Rod ◽  
Mass Measurements ◽  
Indirect Measurements ◽  
Piston Group ◽  
Complete Set ◽  
The Difference

The problems related to the standardization of the error in the mass measurements when dividing products into groups and picking according to the difference in mass are considered. On the basis of the theory of probabilities and the basic provisions of metrology, a dependence is obtained to determine the error of the mass difference. Recommendations are given for improving the metrological support of indirect measurements of the mass difference, a formula is determined for calculating the normalized values of errors depending on the tolerances for the mass difference, and criteria for choosing measuring instruments for controlling the mass difference of parts at the stage of completing the connecting rod-piston group during the production and repair of engines are considered. The measurement error is estimated when using preassembly selection of parts by weight. Keywords: quality of measurements, mass measurements, mass difference, indirect measurements, choice of measuring instruments, permissible measurement error, complete set of connecting rod and piston group. [email protected]

scholarly journals PENERAPAN TAX REVIEW SEBAGAI DASAR EVALUASI ATAS PEMENUHAN KEWAJIBAN PERPAJAKAN PPH BADAN DAN PPN

2018 ◽  
pp. 245
Author(s):  
I Kadek Agus Setiawan ◽  
Putu Ery Setiawan
Keyword(s):  
Income Tax ◽  
National Development ◽  
Value Added ◽  
Corporate Income Tax ◽  
Measuring Instruments ◽  
Value Added Tax ◽  
The Subject ◽  
The Difference ◽  
Tax Reporting ◽  
The Cost

Taxes as a source of state revenues are used as a source of funds for governments for national development and measuring instruments to regulate government policies. Taxation or tax review is a measure of all company transactions to calculate the amount of tax payable and predict potential taxes that may arise under applicable tax laws and regulations. This research was conducted at PT. KBIC which is engaged in cargo of Tax Year 2015. The purpose of this study is to determine the effect of the implementation of tax review of corporate income tax and value added tax. The method used in this research is descriptive comparative. Comparing the results of tax reporting by the company with the calculation of Corporate Income Tax and Value Added Tax at PT. KBIC tax year 2015 from the researcher in accordance with the applicable tax provisions in Indonesia. Based on the results of the research, the tax review of the Corporate Income Tax has found differences in the fiscal reconciliation report on the Office of Travel and Phone Charge accounts. Taxpayers make 100% corrections of the cost of mobile phones. It should be corrected cost of 50% of the cost should be. On the company's travel account, the company can not show the official report or notes in the assignment explaining the subject or purpose of the Overseas official's travel related to the company's principal activity that causes the difference of tax correction between the taxpayer and the researcher. Tax review conducted on Value Added Tax, the taxpayer has reported the fiscal reconciliation report correctly and there is no mistake.

scholarly journals Design and Implementation of Android Applications as Mobile Payment Gateway Services in the Sistem Online Payment Point (SOPP) of PDAM Malang Regency

2015 ◽  
Vol 1 (1) ◽  
pp. 26-33
Author(s):  
Grifito yuan Maulidina
Keyword(s):  
User Satisfaction ◽  
Survey Methods ◽  
Survey Method ◽  
Point System ◽  
Payment Systems ◽  
Online Payment ◽  
Transaction Process ◽  
Inkjet Printers ◽  
Long Time ◽  
Speed Up

The development of online payment systems such as the online payment point system has greatly assisted the public in processing monthly transactions such as water bills. However, in its application, this system still uses large devices such as computers and inkjet printers so that the operation takes a long time and is less efficient. Therefore, in this study, a mobile application is designed to replace the role of computers in making water bill payment transactions in the online payment point system (SOPP) of PDAM Malang Regency. The application that is connected to a database server via the internet is also integrated with a compact wireless thermal printer that can be carried anywhere and does not require ink refills so that it can speed up the transaction process and be more efficient in time, paper and space. The research method used was experimental and survey methods. The experimental method is used to test the running of the application, test the application's compatibility with the device and measure the time it takes for the application to exchange data. The survey method is used to test user satisfaction with the application.

scholarly journals IMPLEMENTASI PROGRAM RENCANA PEMBANGUNAN JANGKA MENENGAH DAERAH (RPJMD) KABUPATEN KUTAI BARAT TAHUN 2011 - 2015

2019 ◽  
Vol 6 (2) ◽  
pp. 93
Author(s):  
Frans Christiyanto
Keyword(s):  
Data Analysis ◽  
Organizational Structure ◽  
Program Implementation ◽  
Quantitative Research ◽  
Qualitative Data ◽  
Survey Methods ◽  
Coefficient Of Determination ◽  
Survey Method ◽  
Analysis Tool ◽  
Independent Variables

The purpose of this paper is to analyze the effect of variable communication, resources, disposition and organizational structure for program implementation RPJMD West Kutai 2011-2015, either partially or simultaneously. Type of this research is quantitative research. The analysis tool used is multiple linear regression. In this study using survey methods explanation (explanatory survey method) is a survey that explains the variables under study and further analyze the influence between variables accompanied by hypothesis testing. This research was conducted by collecting qualitative data, which will then be presented in the form of numbers (quantified) to be tested in accordance with the design verification of data analysis. The results showed the coefficient of determination (R2) of 0.421. There is significant influence between independent variables namely communication, resources, disposition and organizational structure for program implementation RPJMD West Kutai 2011-2015.Keyword: Implementation RPJMD, Communication, Resources

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