GPS Surveying - Data Collection Planning
Credits: 5 PDH
PDH Course Description:
GPS surveying techniques are used to establish primary control and topographic feature mapping for civil and military projects. Operational and procedural specifications for performing GPS surveys are a function of the accuracy required for a specific
project or map product. To accomplish these surveys in the most efficient and cost-effective manner, and ensure that the required accuracy criteria are obtained, a detailed survey planning phase is essential.
This course primarily focuses on survey design criteria (and related observing specifications) required to establish accurate horizontal and vertical control for construction and civil works projects. Planning considerations for mapping grade surveys
using resource grade receivers are also covered; however, since these types of surveys are usually performed in near real-time or real-time, they require less mission planning.
Topics:
- General Planning Considerations for GPS Surveys
- roject Control Function and Accuracy
- Planning Differential Code Phase GPS Surveys
- Field Reconnaissance for GPS Surveys
- Technical Criteria for Carrier Phase GPS Horizontal Control Surveys
- Recommended Static Baseline Occupation Times for Horizontal Control Surveys
- Network Design and Layout for Carrier Phase GPS Horizontal Control Surveys
- Technical Criteria for GPS Vertical Densification
- Orthometric Elevation Guidelines
- Additional Guidelines and Recommendations for Planning GPS Vertical Densification
- Cadastral Survey Standards and Guidelines using GPS
- ield Planning Considerations for GPS Surveys
To take this course:
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3.) Test: Once you've thoroughly read the course materials, please click below to take the final examination.
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4.) Certificate: A passing grade of 70% or higher on the exam, is required to receive the certificate of completion for this PDH course.
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Intended Audience: This course is intended for surveying and engineering professionals whose job description may require an intermediate knowledge of GPS principles and practices.
Publication Source: USACE (Corp of Engineers)
Donald Parnell, PE