Surveying · Spatial Data · Field Delivery

Turn field realityinto trusted spatial data.

Boundary survey, cadastral mapping, topographic data, UAV aerial capture, construction survey, and underground utility mapping — connected as one field-to-deliverable workflow.
Boundary & cadastral Establish land boundaries and support registration and rights confirmation.
Topographic & UAV Map terrain, capture aerial data, and produce 3D spatial models.
Construction & engineering Guide construction layout, as-built verification, and underground utility mapping.

Spatial capability flow

From low-altitude capture to multi-dimensional spatial intelligence.

A nine-part capability journey for public-sector, enterprise, and international clients: low-altitude economy, integrated surveying, Urban Development, 3D reality modelling, rights confirmation, resource survey, underground utilities, multi-dimensional surveying, and marine surveying.

0101 · Low-altitude economy
See the city from above.

See the city from above.

Use UAV capture, AI analysis, and spatial modelling to extend inspection beyond the limits of ground patrol.

  • Urban planning
  • Heritage conservation
  • Property surveying
  • Disaster assessment
Typical outputUAV imagery · 3D model · inspection route · AI analysis report
Discuss low-altitude needs
0202 · Integrated surveying
Build one foundation for many decisions.

Build one foundation for many decisions.

Unify field survey, aerial capture, remote sensing, GIS, and 3D outputs into one reliable spatial foundation.

  • Field survey
  • Aerial survey
  • Remote sensing
  • GIS integration
Typical outputSurvey base map · control data · GIS-ready layers · unified records
Discuss survey foundation
0303 · Urban Development
Understand the city before renewal.

Understand the city before renewal.

Turn existing conditions into renewal-ready evidence across buildings, ownership, infrastructure, population, and planning constraints.

  • Existing condition survey
  • Renewal feasibility
  • Planning constraints
  • Decision materials
Typical outputCondition map · renewal assessment · planning evidence · project brief
Discuss renewal needs
0404 · 3D reality modelling
Make real places measurable.

Make real places measurable.

Transform real sites, buildings, and assets into object-level digital scenes for review, planning, and operation.

  • Aerial capture
  • Oblique photography
  • Point cloud processing
  • Object-level 3D models
Typical outputReality model · object-level assets · 3D scene · digital twin material
Discuss 3D modelling
0505 · Rights confirmation
Clarify rights with spatial evidence.

Clarify rights with spatial evidence.

Support boundary mapping, cadastral verification, housing records, and rights confirmation with defensible spatial evidence.

  • Boundary mapping
  • Cadastral verification
  • Housing records
  • Rights evidence chain
Typical outputBoundary evidence · cadastral record · property map · registration support
Discuss rights mapping
0606 · Resource survey
Make resources visible.

Make resources visible.

Reveal the baseline condition of land, assets, ecology, and natural resources before governance decisions begin.

  • Resource baseline survey
  • Classification layers
  • Change monitoring
  • Governance dashboard
Typical outputResource inventory · classification map · monitoring layer · review dashboard
Discuss resource survey
0707 · Underground utilities
Reveal what lies underground.

Reveal what lies underground.

Detect and model underground water, power, gas, drainage, and communications infrastructure before risk becomes cost.

  • Utility detection
  • 3D underground modelling
  • Risk identification
  • Maintenance support
Typical outputUtility map · 3D underground model · risk layer · maintenance record
Discuss utility modelling
0808 · Multi-dimensional surveying
Unify every spatial layer.

Unify every spatial layer.

Connect aerial, ground, underground, remote-sensing, 3D, and system data into a multi-dimensional spatial view.

  • Aerial + ground + underground
  • Remote sensing + GIS
  • 3D + temporal records
  • Unified spatial view
Typical outputMulti-layer spatial view · integrated database · operational map · review dashboard
Discuss multi-dimensional mapping
0909 · Marine surveying
Extend spatial intelligence from land to sea.

Extend spatial intelligence from land to sea.

Support coastal terrain, bathymetry, seabed scanning, marine engineering, and charting with reliable spatial evidence.

  • Coastal terrain
  • Bathymetric survey
  • Seabed scanning
  • Marine engineering support
Typical outputBathymetric data · coastal terrain record · seabed scan · charting material
Discuss marine surveying

Why project teams can start here

A practical way to turn sites, assets, inspection scenarios, and spatial data questions into evidence, scope, and next steps.

Built on real delivery capability

Grounded in Guangliang Surveying & Planning’s surveying, GIS, planning, reality-capture, low-altitude inspection, and spatial data delivery experience.

Start from a real project question

Begin with a site, asset, district, facility, inspection route, or missing-data problem before defining the final technical scope.

Outputs that teams can move forward with

Deliverables can support review meetings, public-sector coordination, GIS integration, low-altitude inspection, and stakeholder communication.