Protected species & birds
Qualified observer staffing or coordination, avian nesting observations, and project-specific monitoring documentation.
GULF COAST FIELD INTELLIGENCE
Answers for the places hardest to reach.
Coastal science, construction verification, environmental monitoring, and geospatial intelligence—delivered through one coordinated field and data operation.
We help project teams measure what matters, document changing conditions, and turn complex field data into defensible decisions. The problem comes first. We bring the right people, sensors, and analysis to solve it.
COASTAL SCIENCEFIELD VERIFICATIONGIS + REMOTE SENSING
BUILT FOR THE FULL PROJECT LIFECYCLE
Measure the baseline. Monitor the work. Verify what was built. Document ecological conditions. Explain what changed. One connected workflow—not five disconnected vendors.
WHAT WE DO
Six disciplines. One field intelligence partner.
Choose a deliverable, not a gadget. Capabilities can be scoped independently or combined into an integrated monitoring and verification program.
01
Construction Verification & LiDAR
Independent surfaces, quantity comparisons, fill-pay review support, stockpiles, slopes, and as-built documentation.
02Coastal & Restoration Monitoring
Shorelines, barrier islands, dunes, dredging and restoration progress, repeat monitoring, and change detection.
03Environmental Field Services
Protected-species observer coordination, avian observation, approved bird abatement support, and wildlife compliance documentation.
04GIS, GNSS & Spatial Intelligence
RTK-controlled measurements, map products, terrain and surface analysis, geodatabases, and decision-support exhibits.
05UAS & Remote Sensing
High-resolution RGB, multispectral workflows, photogrammetry, LiDAR integration, and aerial site documentation as systems are commissioned.
06AI-Assisted Analysis
Habitat segmentation, repeat-image change analysis, and emerging wildlife detection workflows with human verification.
Services are scoped to available personnel, equipment, access, required approvals, and validation status. Specialist UAS and wildlife-AI offerings are introduced as each workflow is qualified.
CONSTRUCTION & RESTORATIONKnow what was placed.
Know what was placed.
Before you pay for it.
Contractor submissions are essential, but independent measurements can reveal the gaps between sparse transects and the surface that actually exists.
Sentinel Gulf supports field verification using RTK-controlled measurements, dense surface data where appropriate, comparative GIS analysis, and concise exhibits the project team can review.
Construction verification details ↗ILLUSTRATIVE VERIFICATION WORKFLOWFIELD → DESKTOP → DECISION
01
Acquire
Independent field measurements and site documentation
02
Compare
Existing grade, construction surface, design, and submitted quantities
03
Explain
Plan-view differences, volume summaries, and review-ready mapping
THE DELIVERABLE IS CLARITY—NOT JUST A POINT CLOUD.
ENVIRONMENTAL INTELLIGENCE
Explore environmental services ↗Field observers + spatial intelligence.
Protected-species compliance, habitat knowledge, and repeatable documentation belong in one coordinated environmental program.
Approved abatement support
Personnel and documentation for permitted, nonlethal bird deterrence and nesting-prevention activities where authorized.
Turtle crawls & habitat
GIS records and emerging AI-assisted aerial screening for suspected crawl tracks, nesting features, and habitat change—subject to field validation and wildlife protections.
Monitoring protocols, personnel qualifications, permits, and agency authorizations depend on the species, location, and activity. Aerial screening supplements—not replaces—required authorized field surveys.
HOW WE WORK
One backbone. Many ways to solve the problem.
Our operations are deliberately modular: field expertise, sensors, computing, and analytical workflows can be configured to each project rather than purchased as isolated services.
01
Scope the decision
What must be measured, documented, verified, or monitored?
02
Choose the method
Ground teams, GNSS, LiDAR, imagery, or a suitable combination.
03
Process + validate
GIS, NodeODM workflows, segmentation, field QA/QC, and human interpretation.
04
Deliver evidence
Surfaces, maps, quantities, observations, dashboards, and reports.
Technology is the infrastructure, not the headline.
Explore geospatial workflows ↗Shared acquisition and computing pipelines support different disciplines without recreating the whole operation for every job.
SENTINEL SYSTEMS
Purpose-built systems. Disciplined commissioning.
Aviation, robotics, AI, and sensing tools extend our field capability. We present them with their real development status—not as aircraft or workflows already cleared for commercial deployment.
01
Sentinel Mojave
Compact fixed-wing UAS progressing through airframe completion, integration, and flight testing. Intended for RGB mapping, coastal monitoring, and future lightweight LiDAR workflows.
02
Sentinel Poseidon
Larger long-endurance aircraft designed for demanding coastal sensing and expanded communications and payload capacity.
03
Sentinel sensing ecosystem
Robotic Pandar scanning, Livox LiDAR integration, field computing, GCS / SOLARA monitoring, multispectral acquisition, and AI-assisted analysis.
Flight services and specialized sensor deliverables are subject to airworthiness validation, operator qualifications, operational authorization, accuracy verification, and project scope.
WHO WE SERVE
Built for the teams doing the work.
From offshore restoration and construction management to environmental oversight and recovery, we help project teams turn changing field conditions into useful evidence.
WHO WE ARE
Experienced where land, water, and construction meet.
Sentinel Gulf, LLC is a Gulf Coast-based, disabled veteran-owned small business founded by a coastal scientist and geospatial practitioner with more than two decades of field and technical experience.
Our approach reflects real project needs: difficult access, fast-changing coastlines, complex regulatory requirements, and the need for defensible data that supports practical decisions.
We combine environmental understanding with GIS, remote sensing, purpose-built instrumentation, and disciplined field methods. Clients engage Sentinel Gulf for outcomes—not a particular platform.
Captain Brackish & the teamA recognizable Sentinel Gulf brand identity backed by real field capability.
MEET THE TEAM
Serious field capability with a brand people remember.
Sentinel Gulf is built around practical coastal experience, integrated technology, and a disciplined field mindset. The team combines geospatial intelligence, environmental understanding, and hands-on project execution across complex Gulf Coast work.
Captain Brackish serves as the company mascot and public-facing brand anchor—bringing personality to a business built on credible technical services, client support, and real-world results.
As Sentinel Gulf grows, that same team-first approach supports project coordination, environmental monitoring, geospatial services, and long-term business development.
LET’S TALK ABOUT THE WORK
What’s difficult to measure, monitor, or verify on your project?
Tell us the location, schedule, challenges, and decisions your team needs to make. We'll help define an appropriate scope and deliverable package.
DIRECT CONTACTinfo@sentinel-gulf.com ↗