Expert Land Surveying Articles (64)

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Checklists are indispensable assets for land surveyors, helping to ensure that each operation is executed seamlessly and meticulously. In this post, we will delve into the significance of checklists in land surveying, exploring their distinct roles in four vital areas: Boundary Survey Checklist, Elevation Level Loop, Construction Staking, and GPS RTK Checklists.
Land surveys are vital tools utilized by professional land surveyors to accurately measure and map various aspects of a property. These surveys serve distinct purposes, tailored to the specific requirements of different projects and scenarios. In this comprehensive guide, we will explore the different types of land surveys, shedding light on their unique characteristics and real-world applications.
Unlock the secrets to successful construction layout with the invaluable expertise of land surveyors. Discover their vital role in ensuring precise placement and alignment of structures in this insightful article. Explore the significance of land surveyors in construction projects, from interpreting design plans to establishing control points and providing quality control, for flawless execution.
From assessing feasibility to boundary determination, site planning, construction layout, and documentation, land surveyors provide invaluable expertise and data that are vital to the success of such projects. In this post, we will delve into the various responsibilities and contributions of land surveyors, highlighting their essential role in ensuring accurate measurements, compliance with regulations, and the overall success of land development endeavors.
Are you ready to take your participation in the land surveying industry to the next level? Building connections and actively engaging in events can open up a world of opportunities for professional growth and collaboration. In this article, we will explore how you can contribute to the Land Surveyors United community by sharing your upcoming local events, encourage state board representatives to list their events, and discover the exciting virtual streaming component available on the platform. Get ready to connect, learn, and thrive in the land surveying industry like never before!
Welcome to what will become our comprehensive series of articles that aim to address the most frequently asked questions posed to land surveyors. Whether you are a property owner, developer, or simply curious about the field, this series will provide valuable insights into the world of land surveying. Land surveyors play a vital role in mapping and defining our physical environment, ensuring accuracy, resolving disputes, and aiding in various development projects. In this introductory article, we will present an overview of the 30 questions that will be covered in the subsequent posts.
Land surveying is a complex field that requires specialized knowledge and skills to accurately measure and map land. When undertaking any land surveying project, it's crucial to work with licensed land surveyors who have met the necessary qualifications and obtained the required licensure. This article will delve into the topic of land surveyors as licensed professionals, shedding light on the significance of licensing in this field.

Drones in collaboration with fixed and mobile ground scanners can indeed provide a powerful solution for various applications. Let's explore how this combination can be advantageous.

  1. Aerial Perspective: Drones offer a unique advantage of capturing data from an aerial perspective. They can fly at different altitudes and angles, providing a comprehensive view of the area of interest. This aerial perspective allows for efficient coverage of large areas and the collection of data that may be challenging or time-consuming to obtain from the ground.

  2. Mobility: Drones are mobile and can be deployed quickly to different locations. This makes them ideal for accessing remote or hard-to-reach areas, such as rugged terrains, dense forests, or disaster-stricken regions. Their mobility enables the collection of data from diverse locations, making them versatile for various applications.

  3. Data Collection: Drones equipped with sensors, such as LiDAR (Light Detection and Ranging) or photogrammetry cameras,

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Legal descriptions are important because they provide a clear and accurate definition of a property's boundaries, which can be used in legal documents such as deeds, contracts, and property records. In this guide, we will explain the legal descriptions used in land surveying for (State or Province), including metes and bounds, the government rectangular survey system, and lot and block.
In surveying, accurate measurements and precise calculations are paramount in obtaining reliable results. However, simply obtaining results is only half the battle. It is equally important to estimate the accuracy of the results obtained. The accuracy depends on various factors such as errors in measurement techniques, round-off errors, and even mistakes that could occur during calculations. In this discussion, we will focus on calculation errors and how to minimize their effects.
I get the same question a lot. "Why can't I just survey my land with my phone? It has GPS in it." The truth is while smartphones are convenient and useful for many tasks, they are not suitable for professional land surveying. To ensure accurate and reliable results, it is important to use specialized equipment and software designed for accuracy and precision, and to follow established standards and procedures.
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Point Cloud to BIM modeling services make it possible for AEC surveying companies to base their designs on actual as-built dimensions and conditions of a site or structure, as contained in 3D models which have been digitally reconstructed from laser scan data. This ensures a high rate of success in designing for renovation or retrofit projects.

AEC surveying companies often struggle in renovation or retrofit projects lacking proper documentation. In culturally sensitive projects, quite often, missing or damaged structures need to be reconstructed and their signature architecture restored, without detailed plans to go by. Point cloud data obtained from laser scans and photogrammetry go a long way in bridging the information gap when the data is properly converted to 3D BIM models.

Survey firms employ technically proficient service providers to convert point cloud to Revit models. They help surveying companies detect the actual measurements of hard to reach or concealed structural elements

Double rodding is a technique used in land surveying to ensure the accuracy of measurements taken with a leveling instrument, such as a level or transit. The process involves using two rods, one placed in the location where the measurement is being taken and another at a predetermined distance away.
This post isn't really for our members as much as it is for the public- those looking to "Survey my own land." This post can be shared outside of the surveying community as a plea to understand that it is never a good idea to attempt to survey one's own land. If you are a member, add your comments below and share this so that we might be able to collectively educate those outside of our circle.

BEING THE SURVEYOR OF AN AIRFORCE BASE DURING THE 1980ā€™s

Ā Introduction

Ā The South African Defence Force, now the South African National Defence Force (SANDF), was involved in a Bosoorlog or Grens oorlog (Bush war or Border war)1 from 1966 till 1989.

Ā In order to protect the most northern borders of South Africa, a number of smaller, shorter perhaps, airstrips or airfields, sometimes referred to as tactical airfields, were constructed or in some cases upgraded.

Ā Examples of the above are Ellisras, Punda Maria (in the Kruger National Park) and then a full scale air force base with a 4000 m runway at Louis Trichardt.

Ā The construction at Louis Trichardt was given the project name Braambos.

Ā A Little Bit of Background

Ā I joined the South African Airforce during June 1972. My initial mustering was Construction Machine Operator and I was deployed at 402 Airfield Maintenance Unit (402AMU) with head quarters at air force base Ysterplaat in Cape Town. I completed the training course on 11 February 197

National Surveyors WeekĀ is a time to not only celebrate the Land Surveying Profession, it is a time to gain exposure for your company and strengthen the surveying community!Ā  In our community, we feel it is also perhaps the best time of year to educate the public regarding the importance of land surveyors to society and civilization. Please Add One Surveying Photo or VideoĀ to your Local HubĀ inside Land Surveyors United! Here are a few quick things you can do today to support the community and promote your surveying legacy: List Your US Land Surveying Company inside OurĀ Directory for United States Land Surveying Companies. Add Your Available Surveying Jobs to theĀ Jobs Board for Land Surveyors. Add theĀ USA Land Surveyors AppĀ to your phone and stay connected with your Local Chapter Hub. Check out the entire collection of currentĀ Member AppsĀ and add those that you like to your phone

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Surveying Articles is a place for members to Share Land Surveying related articles, presentations and knowledge with the Land Surveyors United Community. Post or embed articles for future generations of land surveyors.

Surveying Articles and Presentations

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Land Surveying is a timeless art and science and it is therefore, evergreen! You may also know that a lot of older publications have gone away, unfortunately.   If you have written or published land surveying articles in the past, we would be honored for you to share them here with us.  If it is an older article, you can even republish it here with updates and reflections.  

class="block"Tip:   If you published an article in the past on one of the older sites which no longer exist, you can use the Wayback Machine to find it.  Then just copy/paste the old article inside a new post here.  Just be sure to tell us where it was previously posted.

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Code to use:

<iframe src="https://docs.google.com/viewer?url=https://landsurveyorsunited.github.io/cssfiles/manuals/Surveying-Photos-Submitted-Land-Surveyors-United.pdf&embedded=true" frameborder="0" height="500px" width="100%"></iframe>

TIP:  You can also upload your PDF using the file upload button and then copy/paste the URL of the document you uploaded with the BOLD part of the code above to get a flippable PDF like so:

Uploading PDF land surveying documents to Surveying Articles

Differences between Forums, Blogs and Article posts

Forum Posts are great for asking questions which have a definate answer.  Forum posts are best for a quick exchange of information between Land Surveyors United members.   Please note that All Community Hubs have their own dedicated Forums so if your post is related to a specific hub, it is best to ask your question or share your tip inside the hub in which it belongs for targeted answers.  For example, if your question relates to Leica equipment, ask your question inside the Leica Hub forum for best results as all members inside that hub uses the equipment in question.  Likewise if your question pertains to a Location, you should consider making your post inside the appropriate hub.

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Blog Postsdiffer from Forum posts because you can embed and upload different kinds of information.  Blog posts are best for presenting information and updates for feedback and sharing.  When posting a Blog Post, you can also publish a short excerpt at the bottom which is what most members will see before reading the blog post.  Blog posts are also great for posting new surveying projects and digests of links to multiple surveying topics or your own website.   Things that can be embedded into Blog Posts are videos, images, slideshows, powerpoints, spreadsheets, PDFs, documents and more.

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Articles are similar to Blog Posts in all ways except one.  Articles allow for you to post an Author Block at the bottom with links to your contact info, website information, credentials, etc. Similar to Blog Posts, things that can be embedded into Blog Posts are videos, images, slideshows, powerpoints, spreadsheets, PDFs, documents and more.  Similar to both types above, Hub Owners can add article sections and features to any hub they control on the community.

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