Recent geodetic and land surveying assignments with measurable outcomes.
Topographic profiling for a 12 km drainage channel in hilly terrain
This project involved a full topographic survey of a 12-kilometer drainage corridor through the Valle Verde region. Using robotic total stations and GNSS base stations, our team captured over 8,000 elevation points across steep slopes and seasonal creek beds. The resulting digital terrain model enabled engineers to design a gravity-fed drainage system with optimal flow gradients. We also provided cross-section profiles at 50-meter intervals and identified three critical erosion zones requiring reinforcement. The final report was delivered in GIS-compatible formats for integration with civil design software.
View project details →Certified land boundary survey for 45 rural parcels
We were contracted by the municipal land registry to demarcate and certify boundaries for 45 adjacent parcels in the Cerro Alto district. The survey involved historical deed research, field reconnaissance, and precise measurement using dual-frequency GPS receivers. We resolved three long-standing boundary disputes by comparing original metes-and-bounds descriptions with our field measurements. Permanent brass monuments were set at all corner points, and a comprehensive boundary map was submitted for official registration. The project was completed within the regulatory deadline and passed municipal review without corrections.
View project details →Establishment of a first-order geodetic network over 200 hectares
For the Llanos del Sol solar farm development, we established a first-order geodetic control network covering 200 hectares of open plain. The network consisted of 12 permanent concrete monuments with forced-centering plates, observed using static GNSS sessions of 4 hours per point. We achieved horizontal accuracy better than 5 mm and vertical accuracy within 10 mm relative to the national datum. The control network served as the basis for all subsequent staking of solar panel rows, access roads, and substation foundations. Our deliverables included a full adjustment report, coordinate list, and metadata for integration with the client's CAD environment.
View project details →Relevant surveying work and technical reports
Topographic profiling for a 12 km drainage channel in hilly terrain
High-precision elevation mapping for flood mitigation design. Over 8,000 elevation points captured across steep slopes and seasonal creek beds using robotic total stations and GNSS base stations.
View project →Certified land boundary survey for 45 rural parcels
Legal boundary verification and monumentation for property registration. Resolved three long-standing boundary disputes using original metes-and-bounds descriptions and dual-frequency GPS receivers.
View project →Establishment of a first-order geodetic network over 200 hectares
Foundation control points for large-scale solar infrastructure layout. Achieved horizontal accuracy better than 5 mm and vertical accuracy within 10 mm relative to the national datum.
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