A topographic survey is an evaluation that measures elevations and other physical features of landforms.
Topographic surveying is an essential step in land development, as it gives developers a detailed view of the land being developed and provides critical knowledge for creating development plans.
Whether developing residential or commercial land, accurate reports provided by experienced topographic surveyors are one of the most important parts of the entire development process.
Why Are Topographic Surveys Needed in Land Development?
When starting a land development project, topographic surveys are one of the most important land surveys a developer must invest in for several reasons:
- Land Value Appraisal – One of the details required to accurately value a parcel of land is its different elevations, as this presents a picture of the type and degree of work that will be involved in developing it. The easier and less costly raw land is to develop, the more desirable and valuable that plot may be for specific uses.
- Accurate Development Planning – Topographic surveying is an essential first site development step that provides developers and builders with a complete view of the land they are working with. These surveys allow them to create their project and construction plans based on the shape of the land and the types of improvements that must be made to make it suitable for their needs.
- Project Risk Management – Topographical surveyors provide developers with a thorough understanding of the contours of their land, allowing them to anticipate project risks and plan for them for future safety and compliance with development and building codes.
When Should Topographic Surveying Be Sought?
Topographical surveying should be done at various points in the land development process to ensure project accuracy and the use of correct risk management solutions:
- Initial Developing of Raw Land – The first critical evaluation of any parcel of raw land should include a topographic survey to assess its features, determine its suitability for a specific purpose, and then develop a workable site plan.
- Redeveloping Land – When land is not used for its initial intended purpose, redevelopment must start with additional topographic surveying to re-evaluate its suitability for this new use and re-work site development plans.
- Installing Drainage – Topographic surveying is imperative when planning site drainage such as the building of drainage ditches and the location of underground drainage pipes.
- Environmental Restoration – Efforts to restore parts of the environment require skilled surveying to address the current state of the land and what must be done to return it to its natural state.
- Architectural Elevation Data – Whether building an entire building or simply adding onto a home, architects and designers require the elevation data provided by topographical surveyors to ensure correct building design.
Topographic Surveyors Vital To Accurate Land Development
Topographic surveys are a vital part of every land development project, no matter its size or scope.
By accurately evaluating the shape, elevation, and features of raw land, topographic surveying offers an invaluable tool that allows developers to plan accordingly to improve their land in the fastest, safest, and most cost-effective way.
A skilled local topographic surveyor should be called during a land search or at the start of any development planning to ensure every development and building project turns out as expected!
