Advanced Mapping and GIS Equipment for Data Collection
Utility organizations, construction companies, and farming operations count on mapping equipment to support geographic information system (GIS) workflows to capture, store, analyze, and share vital data. This information informs strategic decisions and optimizes planning efforts for a successful project outcome.
Mapping equipment is an essential purchase for your GIS operation, and our team is here to help make your purchase easy. Duncan-Parnell has been the go-to dealer for surveyors, contractors, engineers, and architects since 1946. We have established our family-owned business as a respectable source of high-quality geospatial mapping tools and software.
Our Selection of Mapping and GIS Surveying Equipment
Duncan-Parnell is the leading provider of mapping and GIS solutions. We are proud to partner with some of the industry's foremost manufacturers, like Trimble, Spectra, and Juniper Systems, to supply professionals with trustworthy surveying tools. Our product selection has what you need to remain efficient, cut expenses, and confidently work in harsh environments. We can provide your business with:- Field Solutions: Connect to satellites and store vital information for on-the-job decision-making. We offer a variety of mapping and GIS field solutions, including GNSS receivers and handheld data collectors.
- Laser Rangefinders: Measure distances and heights with extreme accuracy to collect reliable data, reaching distances over 5,000 feet.
- Positioning Networks: Access a collection of GNSS reference stations for precise positioning using internet technology. These real-time kinematic (RTK) systems are positioned throughout the east coast, offering total coverage wherever you work.
- Software: Interpret large sets of complex data with our cloud-based geospatial mapping software. These all-in-one platforms create a productive work environment and provide information to keep your team on the same page.
Frequently Asked Questions
What's the difference between surveying equipment and mapping/GIS equipment?
Surveying equipment focuses on high precision for legal boundaries and construction layout, while mapping equipment prioritizes efficiency and attribute collection with lower precision. Mobile GIS equipment often features simplified workflows and better integration with GIS and databases.
How can I integrate drone mapping with traditional GIS workflows?
Integration involves collecting drone imagery with proper ground control, processing with photogrammetry software like Pix4D, extracting GIS features and attributes, converting to compatible formats, and importing into your GIS system. We offer hardware, software, and training to streamline this process.
What accuracy can I expect from modern mapping and GIS equipment?
Modern mobile GIS equipment ranges from sub-meter to centimeter-level accuracy depending on the technology. Basic mapping receivers achieve 1-2 meter accuracy, while advanced systems with external antennas and differential correction can reach 10cm or better.
Which mapping equipment is best suited for utility Mapping?
For utility mapping, we recommend the Trimble R580 or Trimble R780 paired with a field data collector. For utility assets difficult to access, add a laser range finder for calculating positional locations. This combination provides the necessary accuracy, durability, and data collection capabilities for utility documentation.
How do I choose between mobile mapping systems and traditional GIS data collection?
Consider project scale, required accuracy, time constraints, and budget. Mobile mapping systems are ideal for large-scale corridor mapping with high efficiency. Traditional mobile GIS collection is better for smaller areas, detailed attribution, and lower budgets. Many organizations utilize both, depending on project requirements.
Contact Us About Our Mapping and GIS Survey Equipment
When looking to purchase GIS equipment, it is important to not only choose the right equipment but also find the right retailer. At Duncan-Parnell, we strive to provide the best experience for every customer. We offer the latest products and are here to support you before and after your purchase, offering an end-to-end service you will not find anywhere else.
Regardless of your situation, Duncan-Parnell is ready to help. Reach out to our team online to learn more about our products and request a free quote today.