ICG, WG-B, AppSGApp SG First Meeting

April 11 JST
Izumi Mikami for Co-chairs

1Proposed agenda

1. Confirm participants and self introduction by all
2. Select and prioritize focused app. areas
3. How to proceed meeting (presentation, discussion,meeting memo, etc.)
4. Determine meeting schedule and host state
5. List up major conferences and events where we appeal
our activity
6. Others if any

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2

Focused Area Selection (just an idea)

Global Warming Influence
1 Land area reduction

Autonomous

IoT &Fishery &Vehicles smartphone Aquaculture

Agriculture

Disaster Land/Forest WeatherPrevention Managem't

MonitorConstruction

xxxxxxxx-xxxxxx-

3 Climate changexxxxxxxx

4 Desease increase-xxxxxxx

5 Less foodxxxxxxx-2Animal/fish/plantdecrease

To contribute to the creation of SDGs, the table above tries to check which GNASS app
areas are well related with Global Warming mitigation and become our focused area.
After picking up several areas (TBD), we will set each area as a theme of the followingmeetings. Each state will introduce business, scientific, development applications at eachmeeting and share the information to be accumulated as a candidate topic of our booklet.
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3

Meeting Schedule

Target date of booklet issue

How long will be needed to make draft foredition

How many meetings necessary to accumulate
enough information (how many areas)

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4

Each Meeting Process

Presentation on each topic by participants

Discuss for deeper understanding on charm
point, social merit, and importance for GNSS
users

Determine host state and date of the next meeting

Meeting memorandum made by host statefor check by all states

PERSONAL PROPRIETARY NOT TO BE REPROCUCED OR DISCLOSED WITHOUT SPECIFIC WRITTEN PERMMISION OF DR. IZUMI MIKAMI5Major SLAS Application Businesses
PALTEKDocomap Trailer

Transportation

Autonomous car (L3)

Honda Legend(Inventory Tracking Management)

Honda Ropot

SafetySrudent Watch Over(Student Watch Over)
Sonpo Japan
Driving！

SLAS
AugmentationSystemSports

N-Sports Lab
HAWKCAST(Water sports monitor & analysis service)

SafetyAmusement

Bold Light
AUBIT DIGITALSports
Masa
NORM II PLUS

Techtight
W1 Evolve

Drive Recorder(Sightseeing Aid)

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Concept of CLAS as Sat-based Open PPP-RTK
Reference Stations/VRS Service Consciousness-free RTK!

QZSSGNSSService area
CLAS

VRS created in
Receiver using
CLAS

Range Signal

Position Accuracy (2d RMS)
Horizontal: 3.47cm
Vertical:
6.94cmTTFF
1 min. or lessObservation
data
CLAS
UplinkRTK

PPP-RTK Receivers

QZSS M&C Stations

Continuous
Reference Systems

CLAS Augmentation
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7Major CLAS Application Businesses
App Area

Aoutonomous

Model Name

Supplier

Servic/Purpose

CLAS

StatusARIYANISSAN

Autonomous car L2XOn saleASNOSNEXCO EastJapanX

Full use in 2022VGVS-SP9Ci

Vio System

Autonomous snow
plow
Inter-car range
finderX

On saleNSB335

New Japan
MarineX

Sales starts
in 2022XX

On saleX

X

In useX

On saleX

On saleAutonomousdocking boat

Pesticide spraydrone
Fishing Ground
Artificial seabed
Aquaculture
ToyoConstructormountain& Fishery
Construction
QZSSconstruction
Mitsubishi
Water level monitor
Mina-monitor
Environment
Electricbuoy system
MonitorBlue Ocean
Marine weather
UB-8U-1
Research Lab. observation buoy
Agriculture

Civil &construction

AS16

EAMS
Robotics

Civil Surveyor
QZSSJPS

Surveying aid(NETIS registored)

XOn sale

Drone Suvey
SolutionCore

UAV camara survey
system Integration

X

On saleCAO Subsidy

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X8Latest CLAS Application Businesses
Road & Transportation
NEXCO/ASNOS

Autonomous car (L2)VIOS SYSTEMVGVS-SP9Ci
NISSAN/ARIYA(Autonomous Snowplow)

Autonomous Boat

Mitsubishi Elec./Mina-monitor(Inter-vehicle Range Finder)

NJMK/NSB335

Environment(W-level monitoring Buoy System)

Blue Osean Labo./UB-8U-1

CLASAugmentation
System(Autonomous docking system)

Fishery & Aquaculture
Toyo Construction/Fishing Ground Constructor QZSS(Autonomous docking system)(Marline Weather Observation Buoy)

Civil & Construction
Core/Drone Survey Service(Artificial Seabed Mountain)

Agriculture
EAMS Robotics /AS16

JPS/Civil Surveyor QZSS(Pesticide spray drone)(Civil Survey Aid)
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CLAS Receivers on the Market
Price Range (US$)
20k

10k

Volume (litter)
Mitsubishi E.

MSJFirst generation

COREMSJ

2.5

Second generation
COREMitsubishi E.

0.5
Septentrio

Third generation

0.25

CORE

Bizstation

1k0.125
Price range smaller than 0.9k U$ is required by many users in Japan.
This goal is very close to come!
20182019

2020

2021

2022

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Year

10

CLAS Rx Chips, Modules, & Boards

U--blox/NEO-D9C+ZED-F9P(CLAS Rx Module + RTK Module)

JRC/JG11](Chip)

MSJ
Septentrio/mosaic-CLAS (Developmentalmost complete)(Module)Various chips & modules contributing CLAS receiver cost reduction!

Septentrio/AsteRx3 CLAS(OEM Boad)

Core/CLAS Rx Board)

MSJ/CLASPEM Board)

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Other Influencer of CLAS Application
・CLAS-based RTK Correction System (CLARCS) wad developed
as CLAS demonstrator which enables conventional low-cost
RTK Rx to utilize CLAS.
・Virtual RTK reference points (VRP) can be set freely via internet
by inputting desired positions where CLAS decoded results taken
at a center are transferred to respective RTK correction data.
・Infinite number of RTK receivers around one VRP can enjoy CLAS.
QZSSGPSQZSGalileo

L1/L2/E5Multi GNSSRTK ReceiverBluetooth

L1/L6User Terminals

LTECLARCSセンタ
機械振興会館: CLAS: Range Signal: RTK Correction: cm class Position Data Remote Monitor

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Latest CLARCS Application Businesses
Minsora/CLARCS Center

KOISHI/Backhoe Sonar
Bioism/Garbage Cars ManagementCorrection Data ServiceServiceImprovement⑤④③①Civil & ConstructionSafetyCLARS②(Worker’s Safety Enhancer)(Dynamic Efficiency & Law-abiding Analysis)
Amusement

New service

Minsora/ B-SOS

IoZ/Sightseeing Avatar System(Tourist Resort Attractor)(Handicapped Personnel Safety Service)

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13

Trend of QZSS Questionnaire Collection
Answers 2.7 times as much as
2018’s collected in 2021

：2021年度回答者の所在地

Answers from 60% of prefectures collected in 2021〇：2019 Answerers’ Location〇：2020 Answerers’ Location added〇：2021 Answerers’ Location added

沖縄

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14∆+a=3.21=1.29

Trend of QZSS Questionnaire Collection
Business startup of chips, modules
and receivers is thought
almost complete. This market seems
already matured.

Application business startup seems
more than doubled in 2002
compared to 2018. This market
seems expanding rapidly.
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QZSS Application Status in 2021
RTK about 60% and CLAS about 31%
are major QZSS services applied inbusinesses in 2021.

Construction and survey are majorapplication areas and application toautonomous vehicles (cars, ships &agri-machines) have started.
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CLARCS （CLAS-based RTK Correction System)

まとめ、今後の課題

CLASを利用したRTK測位補強システム

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