AAL Surveying & Aeronautical Mapping

About Us

Precision Mapping Backed by Expertise.

For over three years, our distinguished land surveying agency has been a frontrunner in the industry—expertly mapping surface features and utilities, executing high-precision airport surveys, and delivering meticulous data post-processing. With extensive project experience across India, we have established ourselves as a trusted leader in comprehensive land surveys, water aerodrome surveys, and helipad/heliport surveying services.

Obstacle Limitation Survey

Heliport Charts

Air Route Charts

Aeronautical Survey

All Services

Services

Our Core Services

Obstacle Limitation Survey

Air Route Chart

Helicopter Route Charts

Landing Charts

Instrument Approach Charts

Drone / LIDAR Mapping Work

Aeronautical Survey Maps

Heliport Mannul Full / Operational Charts

licence Work

Pilot licence

NOC Additional Hight

Flying Club Survey and Chart

SERVICES

Obstacle Limitation Survey (OLS) Services

Obstacle height verification, plot-side coordinates & elevation validation (EGM-08) and DGCA-compliant NOC assessment.

Site evaluation for new aerodromes, heliports, helipads and aviation infrastructure planning.

High-precision topographic and obstacle limitation surface surveys for airports and flying clubs.

eTOD data creation, terrain modeling and ICAO-compliant mapping solutions.

Digital aeronautical maps prepared using imagery, GIS digitization and post-processing workflows.

Aeronautical Maps & Charts Delivered

Prepared as per DGCA CAR & ICAO Standards

Survey-based aeronautical maps and operational charts supporting airport planning, approvals, and safe aircraft operations.

🗂

Planning & Approval Maps

Used for airport planning, design & regulatory approvals

Airport / Base Map
Approach Charts (Runway Ends)
Vertical Significance Chart
Obstacle Free Zone (OFZ) Chart
AIP & OLS Master Data

✈️

Operational Charts (DGCA / ICAO)

Used by pilots & airport operations for day-to-day safety

Aerodrome & Hotspot Charts
Aircraft Parking & Docking Charts
Type-A / Type-B Obstacle Charts
Precision Approach terrain charts (for ILS)
Ground Movement Charts
CCZM & Zoning Maps
Grid Maps & Longitudinal Profile Maps
30 NM Coverage Charts
MSA & eTOD Charts
Laser beam Protection Charts
PAPI & Take-Off Surface Protection Maps
ILS Critical Area Charts

✔ Prepared using field survey & verified data ✔ Compliant with DGCA CAR & ICAO Annexes ✔ Suitable for regulatory submission & operations

Heliport & Helipad Charts

Prepared as per DGCA CAR & ICAO Standards

Operational safety charts guiding helicopter approach, landing, take-off, and obstacle clearance at heliports and helipads.

Helipad / Heliport Grid Map

Grid-based layout map identifying heliport location, obstacles, and reference zones.

Helicopter Approach Charts (Day / Night VFR)

Visual approach guidance for safe helicopter operations during day and night.

FATO Safety Area Chart

Defines obstacle-free Final Approach and Take-Off safety area.

TLOF Chart

Exact Touchdown & Lift-Off area ensuring safe helicopter landing and lift.

Helicopter Take-Off Angle Chart

Safe climb-out direction and angle to avoid surrounding obstacles.

DPR Projects

Aeronautical Maps and Charts preparation as per DGCA CAR / ICAO std.

OLS Survey, Satellite imagery DEM, Runway orientation scenario study, Orientation charts for all runway orientation scenario with gradient contours, Obstacles limitation charts as per final Planned orientation – all OLS Maps, Project report, Obstacles analyse, Cutting & Filling volume estimation report for each scenario with gradient contours.

Survey

85%

DPR Reports

80%

Charts preparation

95%

PROJECTS

Delivering aeronautical survey & mapping solutions for aviation infrastructure

Our experience includes completed and ongoing aeronautical survey, mapping, and chart preparation projects across airport environments.

More than 20 Airports Survey Maps and Aeronautical Maps & Charts prepared and supplied to empanelled companies of Airports Authority of India.

Ongoing Project

Scope of Work

OLS Survey Data Processing
Survey Map Preparation
Aeronautical Chart Preparation (Digital)

Client

Knowledge Spatial Pvt. Ltd

⏳ In Progress

Company is supporting OLS Survey data processing, Survey Maps and Aeronautical Chart preparation in electronic format / automatic for Knowledge Spatial Pvt. Ltd.

2 Foreign Airport Survey Maps and Aeronautical Map Under Progress

Your Trusted Partner in Aeronautical Survey Excellence

Precision Mapping Backed by Expertise.

Obstacle Limitation Survey

Heliport Charts

Air Route Charts

Aeronautical Survey

Our Core Services

Obstacle Limitation Survey

Air Route Chart

Helicopter Route Charts

Landing Charts

Instrument Approach Charts

Drone / LIDAR Mapping Work

Aeronautical Survey Maps

Heliport Mannul Full / Operational Charts

licence Work

Pilot licence

NOC Additional Hight

Flying Club Survey and Chart

Obstacle Limitation Survey (OLS) Services

Aeronautical Maps & Charts Delivered

Planning & Approval Maps

Operational Charts (DGCA / ICAO)

Heliport & Helipad Charts

Helipad / Heliport Grid Map

Helicopter Approach Charts (Day / Night VFR)

FATO Safety Area Chart

TLOF Chart

Helicopter Take-Off Angle Chart

Aeronautical Maps and Charts preparation as per DGCA CAR / ICAO std.

PROJECTS

Ongoing Project

Need any help? Our team ready to help you.

Leadership & Key Profiles

Aviation Consultant

MSME Proprietor