PRESENTATIONETOD AIRSEAIR

Amendment 36To ICAO Annex 15, Chapter 10

Terrain & obstacle Data requirements are collected for 4 specific areas

• Area 1- Entire country territory.• Area 2- Less than 45 kilometres and outside of aerodrome

runway.• Area 3- 90 meters from the runway centerline and 50 meters

from the each of all others parts of the aerodrome movement area.

• Area 4- 900 meters prior to the runway threshold and 60 meters each side of the extended runway centerline.

Electronic terrain and obstacle data may be used in the following air navigation applications

Ground proximity warning system with forward looking terrain avoidance function and Minimum Safe Altitude Warning (MSAW) systemDetermination of contingency procedures for use in the event of an emergency during a missed approach or take-offAircraft operating limitations analysisInstrument procedure design (including circling procedure)Determination of In-route “drift-down” procedure and in-route emergency landing locationAdvanced Surface Movement Guidance and Control System (A- SMGCS) andAeronautical chart production and on-board databases.In addition, the data may also be used in flight simulator and synthetic vision systems, and may assist in the height restriction or removal of obstacles that pose a hazard to aviation.

Area 1 Obstacles & Terrain - Entire Territory of a State

Data Numerical requirement :

Post Spacing (terrain) – 3 arc seconds (approx. 90 meters)Vertical Accuracy – 30 metersVertical Resolution – 1 meterHorizontal Accuracy – 50 metersConfidence Level – 90%Data Classification-routineIntegrity Level – 1x10 to the -3Maintenance Period – as required

Area 2 Obstacles & Terrain - Terminal Control Area

Data Numerical requirement :

Post Spacing (terrain) – 1 arc second (approx 30 meters)Vertical Accuracy – 3 metersVertical Resolution – 0.1 meterHorizontal Accuracy – 5 metersConfidence Level – 90%Data Classification-essentialIntegrity Level – 1x10 to the -5Maintenance Period – as required

Area 3 Obstacles & Terrain - Aerodrome/Heliport Area

Data Numerical requirement :

Post Spacing (terrain) – 0.6 arc second (approx. 20 meters)Vertical Accuracy – 0.5 metersVertical Resolution – 0.01 meterHorizontal Accuracy – 0.5 meterConfidence Level – 90%Data Classification-essentialIntegrity Level – 1x10 to the -5Maintenance Period – as required

Area 4 Obstacles & TerrainCategory II or III Area of Operation

Data Numerical requirement :

Vertical Accuracy – 1.0 meterVertical Resolution – 0.1 meterHorizontal Accuracy – 2.5 meterConfidence Level – 90%Data Classification-essentialIntegrity Level – 1x10 to the -5Maintenance Period – as required

Area 2a is a “Standard”Areas 2b, 2c, & 2d “Recommendations”Penetrations of the take-off flight path area obstacle identifications (Annex 4, 3.8.2.1) and aerodrome obstacle limitation surfaces (Annex 14, Volume 1, Chapter 4)

Aerodrome Obstacle Limitation Surfaces

Annex 14, Volume 1, Chapter 4

All fixed (whether temporary or permanent) and mobile objects, or parts thereof, that:

a) are located on an area intended for the surface movement of aircraft, or

b) extend above a defined surface intended to protect aircraft in

flight, or

c) stand outside those defined surfaces and that have been assessed as being a hazard to air navigation.

Obstacle.

Obstacle limitation surfaces

Conical

Transitional

ApproachApproach

Inner approach Strip

Inner horizontal

Conical

Take-off climb

B

A A

B

Approach Take-off climb

Inner horizontalConical

Conical

Transitional

Section A-A

Section B-B

Approach Transitional

Inner horizontal

Inner approach

Dimensions and slopes of obstacle limitation

surfaces Approach runways

APPROACH RUNWAYS

RUNWAY CLASSIFICATION Precision approach category Non-instrument

Code number Non-precision approach

Code number I

Code number II or III

Code number Surface and dimensionsa 1 2 3 4 1,2 3 4 1,2 3,4 3,4

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)

CONICAL Slope 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Height

35 m 55 m 75 m 100 m 60 m 75 m 100 m 60 m 100 m 100 m

INNER HORIZONTAL Height 45 m 45 m 45 m 45 m 45 m 45 m 45 m 45 m 45 m 45 m Radius

2 000 m 2 500 m 4 000 m 4 000 m 3 500 m 4 000 m 4 000 m 3 500 m 4 000 m 4 000 m

INNER APPROACH Width — — — — — — — 90 m 120 me 120 me Distance from threshold — — — — — — — 60 m 60 m 60 m Length — — — — — — — 900 m 900 m 900 m Slope

2.5% 2% 2%

APPROACH Length of inner edge 60 m 80 m 150 m 150 m 150 m 300 m 300 m 150 m 300 m 300 m Distance from threshold 30 m 60 m 60 m 60 m 60 m 60 m 60 m 60 m 60 m 60 m Divergence (each side)

10% 10% 10% 10% 15% 15% 15% 15% 15% 15%

First section Length 1 600 m 2 500 m 3 000 m 3 000 m 2 500 m 3 000 m 3 000 m 3 000 m 3 000 m 3 000 m Slope

5% 4% 3.33% 2.5% 3.33% 2% 2% 2.5% 2% 2%

Second section Length — — — — — 3 600 mb 3 600 mb 12 000 m 3 600 mb 3 600 mb Slope

— — — — — 2.5% 2.5% 3% 2.5% 2.5%

Horizontal section Length — — — — — 8 400 mb 8 400 mb — 8 400 mb 8 400 mb Total length

— — — — — 15 000 m 15 000 m 15 000 m 15 000 m 15 000 m

TRANSITIONAL Slope

20% 20% 14.3% 14.3% 20% 14.3% 14.3% 14.3% 14.3% 14.3%

INNER TRANSITIONAL Slope

— — — — — — — 40% 33.3% 33.3%

BALKED LANDING SURFACE

Length of inner edge — — — — — — — 90 m 120 me 120 me Distance from threshold — — — — — — — c 1 800 md 1 800 md Divergence (each side) — — — — — — — 10% 10% 10% Slope — — — — — — — 4% 3.33% 3.33% a. All dimensions are measured horizontally unless specified otherwise. b. Variable length (see 4.2.9 or 4.2.17). c. Distance to the end of strip. d. Or end of runway whichever is less.

e. Where the code letter is F (Column (3) of Table 1-1), the width is

increased to 155 m. For information on code letter F aeroplanes equipped with digital avionics that provide steering commands to maintain an established track during the go-around manoeuvre, see Circular 301 — New Larger Aeroplanes — Infringement of the Obstacle Free Zone: Operational Measures and Aeronautical Study.

When? Area 2a November 12, 2015

Traditional methods for survey and validation of dataRequest Survey mission Logistic Process

Reception and review of reports from: Authorities, pilots, contractors, third institutions, etc.

•Compliance of ICAO standards

•Validate new works, infraestructure

•Tickets, missions, transportation

•Local arrangements

•Team: 1 Topographer 2 Assistants•Equipment: 1 GNSS Receiver1 Total station2 Tripods with handles1 Accuracy level1 Surveying Software1 Software CAD

•Field measurement of points in WGS-84•Taking points on the track with the profile•Electronic data storage or notes•In office data is downloaded, processed or calculated•The points are plotted and are located in CAD, Microstation or Google Earth programs..

Traditional methods of data collection and validationFactors that make difficult capturing and updating of data:

Difficult topography and inaccessible sitesLimitations in human resources & logisticsMeteorological factorsPersonnel and equipment requiredHuman Resource: A surveyor and two auxiliaryEquipment: GPS, Total Station calibrated.Delay in data collectionSurveys and validations are performed according to needs or reports received.Non-conformity of the data:Failures in the manipulation of data that impact the integrity and accuracy requirements.

AIRSEAIRTechnological Solution

Innovative Technical Solution

• Airseair solution includes a combined approach of state of the art technologies to provide our customers a reliable, and easy tool to survey, maintain and control the electronic terrain and obstacle data.

• Airseair proposes turn-key solutions with Satellites, LIDAR, High definition cameras, RPAS (Remote Piloted Aircraft Systems) with DG (direct GeoReferencing) adjustable to our clients requirements.

• Airseair uses Software compatibles to AIXM (Aeronautical Information Exchange Model) which complies with AIM (Aeronautical Information Management) standard.

AIRSEAIR Technological Solution

Satellite imagery - Area 1RPAS and LIDAR – Areas 2, 3 & 4* RPAS: Remotely Piloted Aircraft System* LIDAR: Light Detection and Ranging

SATELLITE IMAGERY

AREA 1 – Economically effective– Annex 15 compliant– Fast collection of data

RPAS with LIDAR

RPAS areas 2, 3 & 4Last technology sensors

Solutions tailored to the surveys to be performed with high precision.

RPASAircraft RPAS application that enables quick and efficient aerial footage in difficult areas, resulting of complicated geographical, topographical and access roads conditions. Navigation systems with on board inertial augmentation and assisted automatic correction stations that allow significant reduction of ground control points and even completely autonomous geo-referencing of images.

LIDAR

Airborne equipment.

LIDAR sensors for gathering terrain and obstacles information which provides accuracies, resolutions and integrity superior to ICAO requirements

RPAS with LIDARSupply of electronic maps of terrain and obstacles compatible with AIXM (Aeronautical Information Exchange Model)

AIRSEAIR Technological solutionAdvantages

Promptness in obtaining electronic data.Improved integrity of the data obtained through the reduction of intermediate processes and human intervention in handling the data. Automated process.High reliability, accuracy and resolution of the data compliant ICAO Annex 15.Minimum impact to the operation of the airport.

AIRSEAIR Technological Solution

AdvantagesAccessibility, filing, updating and easy data managementCompatibility with standard softwareEasy access to difficult areasUse of new technologies compared with traditional methods represent significant savings in time, cost and maintenance.Optimizing the allocation of human talent

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