Building a coordinate unit conversion platform in survey work

Abstract

Converting coordinate values with programs, Google Map or Google Earth, often causes problems because the coordinate values used in each program are not the same. Sometimes it is necessary to convert coordinates before using it. However, the general problem of converting coordinates is that only one value can be done at a time. Developing a platform to find multiple coordinate values at the same time. It has been developed through the Excel, for use in studying and developing potential in education. Therefore, this research is a study of data from a coordinate finding platform for survey work in order to find coordinates and location resolution obtained from this platform. Once the coordinates have been calculated from finding all 3 areas, the results are compared with the coordinates. Based on surveying with Google Map and Google Earth to calculate the percentage error. It was found that the error value was approximately 0.0015-0.0016 %. The conclusions can be applied to the survey more appropriately.