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What is UAV (Unmanned Aerial Vehicle)?

Our small UAVs

iQ42 0

Military Drone (13m)100,000,000 USD

Chemical Spray (2m)100,000 USD

Full-spec Multicopter(1m)10,000 USD

Payload: 500g, Price 1,000 USDMulticopter Fixed-wing plane

50 cm Size 1 m30 km/h Speed 60 km/h

10 min Time 30 min

5 km Distance 30 km

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APM Flight Controller (350 USD) and Mission Planner (free)

Our Autopilot System

could be used tocontrol any size of drones

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Flight Regulation for Small UAV in JapanGround altitude limit

Limit surface near airport (fig. below)250m outside air routes150m in most areas

More strict regulations for

Safety, Privacy, and Securityare under discussion

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Cameras on UAV

Still and movie for picturing1) Raw images and2) 3D Surface Model

by SfM/MVS

Other possible on-board sensors

1) Night scope (infrared)2) Thermo-camera (infrared)3) LiDAR for topo4) Dual frequency GNSS

Ricoh GR GoPro

Agisoft PhotoScan

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VerticalResolusion

Topo Data

10 m Conventional 1/50,000

1 m Airborne IFSAR

10 cmLiDARDTM

Photo DSM

“Going low altitude and high resolution”

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Digital

SurfaceModel

GCP (GroundControl Point)

Cameras at 100m

Coastal Topo for Tsunami/Storm Surge inundation modeling

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2m contour interval

Digital Surface Model

Height resolution ~ 1/1,000 of ground altitude(e.g. 10cm resolution from 100m ground altitude)

RTK GPS

Height accuracy isimportant fordisaster risk

assessment

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Field Survey Handheld Tool with GPS

Building locations and classifications

Building Exposure Database forEarthquake Risk Assessment by PHIVOLCS

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Cloud

LowResolution

Copyright

GoogleEarth Image of Iriga-City, Philippines

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Orthomosaic

GCP

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Ash SamplerReady

Charge

Arm

Fly

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3D modeling

Damage survey of Oct. 2013

Bohol Earthquake M7.2

Baclayon Church

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Debris Flow Disaster in Hiroshima, August 2014Rapid UAV survey requested by the fire departmentand self-defence forces rescue

Orthomosaic photo of the debrissuperimposed to residential mapSelf-Defence Forces

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Fell down from 5m only

Hit concretefloor from 4m

Crash from 20mby unknown reason

Wrong preset altitude

100m 100m

30m

Take-off/Landing

Abnormaldecentin wind

Accidents are mostly caused by humanerrors including misjudgment of situation

Challenge 1: Safety

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