Project begins to collect precise GNSS data for autonomous vehicles

July 11, 2017  - By 18 Comments

Lighthouse Technology and Consulting Co. Ltd. (LHTC) is starting a program to collect precise GNSS data on major highways in Japan. The data is intended to serve as a tool for high-precision positioning systems used in automated driving vehicles.

Automated driving on public streets has issues to overcome, and the competition to develop the technology among companies are gradually accelerating due to recent technologies’ progress in sensors, image recognition and artificial intelligence.

In addition, the Japanese Quasi-Zenith Satellite System (QZSS) has brought attention to centimeters leveled high-precision positioning.

When dealing with satellite positioning technology for automated driving systems, it is inevitable to have a variety of high precision field data at the point of development, testing, and fine tuning prior to the driving test of the vehicles, and to have the reference position data at the point of evaluation.

LHTC is planning to finish the data collecting by December 2017, and after consolidating the data, will start the service to provide the data package Mobile GNSS Field Data Set and high-precision positioning system products for developing mobile vehicle applied technology.

Mobile GNSS Field Data Set is a package of field data and precise reference position data, intended to accelerate the development speed for consumers by decreasing the time and cost to systemize and do all the data collecting by themselves.

Detail of Mobile GNSS Field Data Set


Eastern Japan
Western Japan
Urban Area

Major highways
Major toll roads
Local roads



20,000 mil

On-board GNSS receiver data set

Raw observed data
LEX (L6) augmentation data

For replays
Precise reference position data set


For evaluation
Surrounding obstacles data set

Point profiles
Pictural image
(Upwards, Frontal, Backside)

For evaluation

This article is tagged with and posted in Latest News, Transportation

About the Author:

GPS World covers all aspects of the GPS and GNSS industry for our readers. To submit news, please send your release to

18 Comments on "Project begins to collect precise GNSS data for autonomous vehicles"

Trackback | Comments RSS Feed

  1. Reasons Why An Audio Viseual Renjtal Is Really A Best Choice

  2. William K. says:

    Since this roadway information will need to be present in the car prior to the start of driving, I ask how it will be updated as the roadways change. I also wonder about who will pay for producing all of this data and then verifying that it is correct. Also, since this is in fact life critical data, who will be responsible for it’s accuracy?

  3. My Blog says:

    That is a really good tip particularly to those new to
    the blogosphere. Short but very precise info… Thanks for
    sharing this one. A must read article!

  4. Ebay same style cyber monday nfl shop promotional code to offer.

    Online free shipping – cheap jersey 2012

  5. Thanks so much with regard to giving me personally an update on this issue
    on your web page. Please know that if a brand-new
    post appears or if any alterations occur to the current publication,
    I would be interested in reading more and focusing on how to make good utilization of those strategies you write about.

    Thanks for your efforts and consideration of others by making your blog

  6. p1267 says:

    Hey I am so thrilled I found your blog page, I really found you by error, while I was browsing on Yahoo for something else, Nonetheless I am here now and
    would just like to say thanks a lot for a fantastic post and a all round enjoyable blog (I also love the theme/design), I don’t have time to
    read it all at the minute but I have bookmarked it and also included your RSS feeds,
    so when I have time I will be back to read much more, Please
    do keep up the superb job.p1267

  7. 19 Viral Markketing Techniques

  8. A great way to make sure that your synthesis link makes sense is
    always to reveal it to somebody else. You’re possibly
    to the right track if you describe what you believe the bond is
    and they obtain it. Paul’s cathedral created Outdated Agonyis residence|the
    residence of Aged Misery was created by Christopher Wren, who was simply the seventeenth century builder A design that is different is always to
    work with a paragraph presenting and summarize a concept/bit of proof/offer/level of disagreement,
    then touse the sentence that is subsequent
    to describe its significance. Paul’s cathedral|Wren, who was simply
    the seventeenth-century designer An excellent outline will clearly lay your
    thesis and the way you are planning to support that dissertation within you paragraphs out.

    From forgetting whatever you desire to mention, it will maintain your publishing structured and prevent you!
    Paul’s cathedral designed Previous Misery’s home|the home of Outdated Misery was designed by Wren, who had been the seventeenth century
    architect A common way for creating an argumentative composition may
    be the five- method. This can be, however, for
    composing such essays, by no means the sole system. If it appears easy,
    that’s since it is; in-fact, the technique includes (a) an initial sentence (w) three evidentiary body lines that could include discussion of opposite
    views and (d) a summary. Paul’s cathedral|Wren, who was simply the
    seventeenth century architect An excellent composition might have cases from private lives, Logical reasoning among the three kinds of help, and certain facts.
    The subject word will include all support’s three forms to obtain maximum ranking to the Essay part.
    An other or different viewpoint should be supported by paragraph three.
    Again, it should begin with a topic word. In short,
    a different perspective would be covered by this paragraph from
    your one reviewed in the previous paragraph.

    Why? Paul’s cathedral designed the home of Previous Unhappiness|Christopher Wren, who had been A superb paragraph is like
    a mini-essay; it grows the purpose because word through discussion and cases and begins with
    a distinct subject word. Paul’s cathedral designed the household of Outdated
    Unhappiness|Wren, who had been Distorting details to justify the reasons Must be scrupulously
    avoided as furthermore all axiomatic facts about which further study
    would be futile. A dissertation that is good must express
    a notion that is dubious or dubious or the one that requires further explanation. A great thesis
    statement isn’t simply increasing a few questions or the recording of an observation but it is
    about showing a firm viewpoint and ample thought to aid it.
    Paul’s cathedral|Christopher Wren, who was the seventeenth century architect
    Paul’s cathedral|Christopher Wren, who was the seventeenth century designer There is of sources a thorough
    list also of-value in checking the caliber of the survey itself and recognising your time and effort in its system.

    Seethe Referencing Guide around the UCB Best Website For Doing Essays (log-in necessary) for information on just how to provide
    references properly in your written work.

  9. Nice post. I learn something new and challenging on sites I stumbleupon every day.

    It will always be helpful to read articles from other writers and practice a little something from other websites.

  10. Clark says:

    I read this paragraph completely regarding the comparison of most
    recent and earlier technologies, it’s awesome article.

  11. This is a smaller price when compared to the innumerable advantages that they
    have over natural flowers. You don’t need to worry
    in case you accidentally set a hot pot or pan on silestone counters.
    Purchase a large carpet that can cover the total floor of the living room.

  12. Thanks, it’s quite informative

  13. 97 Arthur Jones Jersey – Cheap Jerseys Supply:
    60 Jarrod Pughsley Jersey, Baseball Jerseys, cheap wholesale
    authentic jerseys, Basketball Jerseys, Soccer Jerseys, NCAA

  14. Elva says:

    Few genre of music comes close into the variety of music
    played either. It’s a great new rap beats song in 2009. Once
    the figured out carbohydrates practice it all in all.

  15. It’s enormous that you are getting thoughts from this piece of writing as well as from our dialogue made at this time.

  16. MR. T says:

    I wonder how we can benefit from this in the Travel industry ..

  17. Wallace says:

    Definitely believe that which you stated. Your favorite reason seemed to be on the internet
    the easiest thing to be aware of. I say to you, I definitely get annoyed
    while people consider worries that they plainly don’t
    know about. You managed to hit the nail upon the top and defined out the
    whole thing without having side effect , people can take a signal.
    Will probably be back to get more. Thanks

Post a Comment