centimetre accuracy in the planet. we use blockchain to stream the RTCM data.

1. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
rtcmblock.io
Jan/2019
Planet Accuracy Simpler（PAS）
Introduction
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2. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
Market
• Centimeter precision location and Nano second accurate timing service has
always been the dream of mankind, in today's intelligent era, more services will
rely on high-precision location and timing service. It has broad prospects in the
fields of autonomous driving, geodetic surveying, map producing, autonomous
construction, unmanned aerial vehicle (UAV) logistics, unmanned farm, virtual
reality, augmented reality and deformation monitoring.
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3. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
Centimeter Accuracy Market (European Space Agency)
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PAS Networks
RTCMBLOCK.IO
What is RTCM？
• www.rtcm.org
• With origin dating back to the mid-1990s, Real Time Kinematics
(RTK) is a differential GNSS technique which provides high
accuracy positioning performance in the vicinity of a base
station. The technique is based on the use of carrier
measurements and the transmission of corrections from the
base station, whose location is well known, to the rover, so that
the main errors that drive the stand-alone positioning cancel
out. A RTK base station covers a service area spreading about 10
or 20 kilometers, and a real time communication channel is
needed connecting base and rover. RTK, which achieves
performances in the range of a few centimeters, is a technique
commonly used in surveying applications, construction machine
and precision farming.
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5. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
RTCM based GPS is centimeter accuracy!
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PAS Networks
RTCMBLOCK.IO
Why RTCM？
• RTCM is still the most convenient way to get the
centimeter accuracy of location. Centimeter accuracy
industry account for 100 billion USD business worldwide.
• Nowadays, RTCM correction data is only locked by
government institutions and private companies. Or you
need to setup a base station by yourself. it doesn't scale,
and not applicable sometimes.
• PAS network will build the world first one RTCM blockchain
to enable new application and easy adoption of high
accuracy use case.
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7. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
What is Blockchain?
• Blockchain technology enables distributed public ledgers
that hold immutable data in a secure and encrypted way
and ensure that transactions can never be altered. While
Bitcoin and other cryptocurrencies are the most popular
examples of blockchain usage, this “distributed ledger
technology” (DLT) is finding a broad range of uses. Data
storage, financial transactions, real estate, asset
management and many more uses are being explored.
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8. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
Why blockchain?
• We can use the blockchain to build
worldwide accuracy network by install
blockchain RTCM mining nodes.
• Peer to peer rtcm streaming
easy to hook with network and start the
data streaming worldwide anytime. we
hope to establish 10000 base stations
• Yearly raw data archived
due to low cost distributed file system,
data could be stored securely and
permanently. any user can access to the
database by paying some tokens.
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9. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
Why blockchain?
• Proof of your Location
GNSS signal are vulnerable of spoofing,
how to prove where you are can be a big
challenge in daily use. We can use the
Network to authenticate users' location
based on patent-pending technology.
• Network redundancy
due to distributed network and fail over
design philosophy. it can achieve high
grade resilience such as Network RTK.
• Concurrent sessions
session number is scaled based on usage.
it doesn't have bottleneck at all.
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PAS Networks
RTCMBLOCK.IO
The PAS networks
We aim to provide
10,000 miner
nodes (GeoBee)
worldwide.
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PAS Networks
RTCMBLOCK.IO
RTCM Mining Node
• We partner with Tersus Gnss Inc. to build the mining node.
• Tersus GNSS is leading high accuracy gnss receivers maker.
• RTCM mining machine: Geobee is world first blockchain
ready RTCM mining machine.
• By streaming the RTCM data into the network, Miner get
the rewards.
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12. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
RTCM Mining Node
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https://tersus-gnss.com/product/geobee

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PAS Networks
RTCMBLOCK.IO
The eco system
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PAS Networks
RTCMBLOCK.IO
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Service Logic

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PAS Networks
RTCMBLOCK.IO
• Proved GNSS receivers from leading companies
Tersus gnss receivers Geobee are equipped with the build-in
blockchain capabilities. it works as mining machine in RTCM data.
Any brand receivers can work with the blockchain SDK, easily connect
to the blockchain.
• Network based base station coordinates computation
Every base station's coordinates are calculated carefully using leading
software packages. To ensure they are form in same frame
continuously.
• Real time network statistics
Every node, every connection are shown in network, but
anonymously.
The PAS networks
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PAS Networks
RTCMBLOCK.IO
• User base VRS
User base VRS means the network error model are computed locally
by the rover side software APP or plug-in. In this way, it reduce the
network workload.
• ubiquitous service
Based on the network coverage in the world, user can have the same
level of service and SLA.
• 300+ node are running in the network
Based on the test bed, 300+ nodes are running, network RTK and VRS
are testing now.
The PAS networks
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PAS Networks
RTCMBLOCK.IO
Centimeter Accuracy use case:
Lane Navigation
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PAS Networks
RTCMBLOCK.IO
Centimeter Accuracy Use Case:
Land Survey
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Around 2 million survey equipment
are installed worldwide.
Annual subscription fee for RTCM
could be 1000-2000 USD/year.

19. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
Centimeter Accuracy Use Case:
Precision farming
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• Around 3 million tractors
are installed worldwide.
• Annual subscription fee
for RTCM could be 1000-
2000 USD/year.

20. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
Centimeter Accuracy Use Case:
Construction Machine Control
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• Around 1 million
machine control
system are installed
worldwide.

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PAS Networks
RTCMBLOCK.IO
Centimeter Accuracy Use Case:
GIS information collector
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• Around 3 million GIS
collectors are installed
worldwide.

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PAS Networks
RTCMBLOCK.IO
Centimeter Accuracy Use Case:
Autonomous Driving
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• Autonomous Driving rely
on centimeter accuracy
• Study shows it requires at
least 8cm accuracy for
driverless navigation

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PAS Networks
RTCMBLOCK.IO
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Centimeter Accuracy Use Case：
SmartPhone is there!

24. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
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Centimeter Accuracy Use Case：
SmartPhone is there!
• Smartphone are equipped with more advanced chipset.
• Now Samsung/Xiaomi android phone can be dual
frequency, which can read RTCM and produce centimeter
accuracy.
• Smartphone will needs huge amount sessions of RTCM
messages, which open an new era of high precision
adoption.
• GIS, Mapping AR, Mixed reality, navigation, Land survey
will be more affordable through smartphone!
• RTCM blockchain is perfect match with the trend.

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PAS Networks
RTCMBLOCK.IO
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Centimeter Accuracy Use Case：
SmartPhone is there!
• For those who want high accuracy, but don’t need it full
time, high-productivity dedicated professional solutions
may not be cost-justified. In these cases, a “positioning as
a service” subscription could offer a viable use model.
• Achieving precision positioning with just a standard mobile
device, a correction RTCM stream using the mobile
device’s data connection and a high-accuracy positioning
application produces a very low barrier to achieving high
accuracy.

26. Planet Accuracy Simpler
PAS Networks
RTCMBLOCK.IO
rtcmblock.io
Thank You
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