Geometry Validation Suite

1. Geometry Validator

The Problem: Before diving into specialized analysis with individual tools, you need a comprehensive first-pass validation to identify all potential issues in your geometry data. Manually checking for connection gaps, self-intersections, duplicate points, border crossings, and segment continuity across complex polygons with arcs and geoborders is extremely time-consuming and risks missing critical errors.

The Solution: Comprehensive automated validation that analyzes your entire geometry in a single workflow, performing dozens of checks simultaneously and providing a prioritized issues report that guides you to the right specialized tool for deeper analysis.

Key Capabilities:

• Complete geometric integrity validation: self-intersections, duplicate points, short segments, and spike detection
• Automated arc connection analysis with gap detection and tolerance validation
• Border segment verification with proximity checks to geoborder definitions
• Border crossing detection: warns if line/arc segments unintentionally intersect international boundaries
• Segment continuity validation ensuring proper point-to-point connections throughout the geometry
• Support for complex geometries with mixed segment types (lines, arcs, borders)
• Issue prioritization with severity indicators (errors vs. warnings)
• Direct workflow integration: one-click jump to Arc Helper, GeoBorder Helper, or GeoBorder Intersection for detailed issue resolution
• Interactive map with color-coded segments highlighting problem areas
• Comprehensive validation reports exportable as HTML, GeoJSON, KML, or Shapefile
• Shared densification settings for consistent arc and circle rendering across all tools

Real-World Impact: Acts as your first line of defense in the validation workflow. Instead of discovering geometry issues late in the publication process, catch everything upfront in 30 seconds, then use the integrated workflow to efficiently address each issue with the appropriate specialized tool. Reduces overall validation time by 80% compared to manual multi-tool workflows.

Use Case: Essential entry point for validating any airspace geometry before publication. Provides the comprehensive overview QA teams need, with clear guidance on where to focus detailed analysis efforts.

2. Arc Connection Helper

The Problem: Arc geometries in aeronautical data must connect seamlessly to adjacent line segments. Manual verification of arc endpoints, radius accuracy, and connection gaps is tedious and error-prone, yet critical for airspace boundary integrity.

The Solution: Automated arc connection analysis with instant gap detection, radius verification, and intelligent fix suggestions. Visual feedback shows exactly where issues exist and how to resolve them.

Key Capabilities:

• Geodesic distance calculations for connection gap analysis
• Radius verification with configurable tolerance settings (meters, feet, km, nautical miles)
• Automatic fix suggestions with visual preview before applying
• Multiple analysis methods: by angles or by direction
• Bearing and distance calculations for precise positioning
• Bulk arc processing via text parser for multi-arc validation
• Interactive map with layer control and color-coded geometry visualization
• Full GIS export (GeoJSON, KML, Shapefile) with metadata

Real-World Impact: What traditionally requires 30-45 minutes per airspace boundary using desktop GIS tools now takes less than 2 minutes with instant visual feedback.

3. GeoBorder Connection Helper

The Problem: Verifying that coordinates connect properly to defined geoborder curves requires checking if points fall within acceptable tolerance distances - a calculation-intensive task when done manually.

The Solution: Instant proximity analysis between your coordinates and geoborder definitions, with automatic calculation of nearest points on curves and tolerance validation.

Key Capabilities:

• Calculate nearest point on geoborder curve using geodesic algorithms
• Validate connections within customizable distance tolerances
• Visual representation showing your point and the nearest border point
• Precise distance measurement between input and border
• Support for complex curved border geometries
• Complete analysis results with geometry metadata export

Use Case: Essential for FIR boundary validation and airspace delegation coordination, where precise connection to internationally agreed geoborders is mandatory.

4. Coordinates Visualizer

The Problem: Coordinates arrive from multiple sources in different formats (DD, DMS, DDM), and validating that they represent the intended geometry requires plotting and visual inspection - often requiring desktop GIS software.

The Solution: Universal coordinate parser with instant map visualization, supporting all common aviation coordinate formats and geometry types, directly in your browser.

Key Capabilities:

• Support for points, lines, polygons, circles, and arc definitions
• Parse coordinates in Decimal Degrees (DD), Degrees Minutes Seconds (DMS), and Degrees Decimal Minutes (DDM)
• Handle arc definitions within polygon boundaries using standard GML notation
• Geodesic circle rendering with radius in nautical miles (critical for buffer zones)
• Multi-layer management with independent visibility controls
• Real-time coordinate validation with immediate error detection and feedback
• Multi-format export: GeoJSON, KML, Shapefile with complete geometry metadata

Use Case: Perfect for quick validation of NOTAM coordinates, airspace proposals, or procedure design data before entering it into your production AIM system.

5. Geometry Intersection Calculator

The Problem: Determining if and where airspaces, procedures, or restricted areas intersect requires complex geometric calculations across circles, polygons, and lines - calculations that are extremely time-consuming manually.

The Solution: Instant intersection calculation between any two geometries with numbered intersection points and precise coordinate output, using industry-standard geodesic algorithms.

Key Capabilities:

• Calculate intersections between circles, polygons, and lines in any combination
• Support for circle-to-circle, circle-to-polygon, circle-to-line, polygon-to-polygon, polygon-to-line, and line-to-line intersections
• WGS84 geodesic calculations ensure real-world accuracy (not flat-map approximations)
• Display numbered intersection points on interactive map for easy reference
• Detailed coordinate output for each intersection in multiple formats (DD/DMS)
• Comprehensive intersection analysis reports with distance measurements
• Export complete results with geometry metadata for documentation

Use Case: Essential for airspace conflict detection, procedure design validation, and assessing restricted area impacts on flight paths.

6. GeoBorder Intersection Calculator

The Problem: When designing airspaces or procedures, you need to know if and where they cross international FIR boundaries or other official geoborders - information that's critical for coordination but difficult to verify manually.

The Solution: Batch intersection testing against multiple official geoborder definitions simultaneously, with clear identification of which borders are crossed and exact coordinates of crossings.

Key Capabilities:

• Test one geometry against multiple geoborders simultaneously ("All Geoborders" mode)
• Support for circle, polygon, and line geometries
• Identify all intersection points with named border identification
• Visual color-coded representation showing exactly where borders are crossed
• Per-border intersection analysis and reporting
• Export intersection results with complete geoborder metadata for coordination letters

Use Case: Streamlines coordination workflows by instantly identifying which borders and at what exact possitions are intersected for airspace changes or procedure implementations.

7. Polygon Operations Calculator

The Problem: Complex airspace designs often require combining multiple polygons (union), finding overlaps (intersection), or calculating exclusions (difference) - operations that are mathematically complex and time-consuming with desktop GIS tools.

The Solution: Powerful geometric operations supporting up to 10 polygons simultaneously, with visual results and precise area calculations, all performed instantly in your browser.

Key Capabilities:

• Union: Combine multiple polygons into a single unified area (perfect for airspace consolidation)
• Intersection: Find overlapping regions between polygons (essential for conflict detection)
• Difference: Calculate area exclusions and subtractions (for restricted areas, noise abatement zones)
• Support for circle geometries (automatically converted to geodesic polygons)
• Handle up to 10 polygons per operation with dynamic input management
• Visual color-coded representation with layer visibility controls
• Detailed area calculations for planning and reporting
• Export results with configurable layer selection

Use Case: Essential for complex airspace redesign projects, calculating new airspace boundaries from multiple contributing areas, or validating that exclusion zones are properly applied.

AIS/AIM Specialists

Accelerate data quality checks, reduce publication errors, and ensure ICAO compliance with automated validation workflows.

Airspace Designers

Validate complex airspace geometries, test boundary connections, and calculate intersections during the design phase - before submission.

ATC Procedure Designers

Verify that procedure coordinates connect properly, validate approach/departure paths, and check for conflicts with restricted areas.

GIS Analysts in Aviation

Bridge the gap between desktop GIS tools and aviation-specific validation requirements with specialized, aviation-aware calculations.

AIM Database Managers

Quality-check incoming data from originators before database ingestion, catching issues early in the data chain.

Quality Assurance Teams

Establish repeatable, auditable validation processes with exportable results and clear documentation trails.