About

Mapping from someone who has run the projects.

David Grace, founder of Grace Development Intelligence, Charleston, SC drone mapping

Plenty of operators can fly a site. GDI understands what it's looking at.

Grace Development Intelligence is led by David Grace, who comes to aerial mapping from real estate development and construction, not the other way around. His background covers residential and commercial development, real estate investment, and the permitting and regulatory side of construction, with a master's degree in real estate and construction management.

That means site data gets read in its commercial context: what a change on the ground means for the schedule, the budget, the next draw, or the next decision. Reports answer the questions owners and project teams actually ask: what's done, what moved, what needs attention, and what the record shows.

Certification
FAA Part 107 Remote Pilot
Education
M.S., Real Estate and Construction Management
University of Denver, Daniels College of Business
Based in
Mount Pleasant, SC
Insurance
Fully insured
Why GDI

Three disciplines, one point of contact.

GDI brings all three to every project, so the data is captured well and interpreted by someone who knows how projects get built and financed.

Real estate development

Knows how owners, investors, and lenders judge a project: budget, schedule, draws, and risk. Reporting is framed around those decisions.

Construction and project management

Understands sequencing, sitework, and how delays build, so reports focus on what affects the job rather than what simply looks different.

Aerial and geospatial technology

Detailed aerial maps, 3D site models, and repeat captures that turn site conditions into measurable, comparable data.

What it means for you

Site information you can act on.

Developers and owners

A clear, independent view of where the project stands, without driving to the site, in terms that connect to budget and schedule.

Contractors

Progress, quantities, and discrepancies flagged by someone who understands the work, early enough to act on.

Lenders and investors

Dated, objective documentation to support draw reviews and investor updates.

Design teams and other stakeholders

Current site conditions and design-versus-built comparisons that keep everyone working from the same picture.

Our approach

Turn data into
better decisions.

GDI pairs aerial site data with construction and real estate development experience to turn observations into professional analysis, clear reporting, and an objective third-party record.

Measure

Detailed maps and
3D site models

Monitor

Track progress
over time

Inspect

Identify issues
early

Document

Objective records for every stage

Start with a consultation.

Tell us about your project. We'll recommend a scope, flight schedule, and deliverables before you commit to anything.

Request a consultation →