Posts Tagged: traffic analysis

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Our team presents DataFromSky in the TV news

DataFromSky Team was asked by the Slovak TV to answer the question on how can traffic analysis using AI help to improve the worsening traffic situation in many large cities? Intelligent traffic analysis can help to identify main transportation problems and the causes of frequent bottlenecks or traffic conflicts. Nowadays, transport engineers have a very powerful tool for planning and detecting these shortcomings = artificial intelligence platform DataFromSky.
DataFromSky Aerial analysis is, for its high precision and detailed telemetry data about each traffic participant, utilized by many municipalities, transportation departments, traffic engineers, urban and city planners or universities and research institutions worldwide. Our Aerial analysis is often used as an input for various traffic simulation models, or in behavioral studies of drivers for self-driving vehicles.

Have a look at the full reportage in Slovak TV

(play the video from 0:35 – 5:15, available only in Czech/Slovak language).

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DataFromSky LIGHT shines at NIGHT

Are you wondering is DataFromSky Light can analyze videos recorded during the night or dusk or bad light conditions? Have a look at a new video processed by our fully automatic service DataFromSky LIGHT! There is proof that yes, it can!

Automatic traffic data analysis at any time, in any weather conditions!

Do you want to test DataFromSky LIGHT and have your video analyzed? Our DFS Light analysis is free of charge!
Follow these 3 basic steps:
1) record the traffic scene using a static camera or simply your phone
2) upload the video to WeTransfer.com and send it to email address analyze@datafromsky.com
3) receive the results together with DataFromSky Light Viewer software and enjoy your data

For more information, contact us at info@datafromsky.com

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Advanced roundabout analysis with DataFromSky

Need to perform operational analysis of a roundabout based on the real traffic data? DataFromSky supports the calculation of a wide range of operational parameters such as critical-gap time / follow-up time / critical headway etc. Get super accurate traffic data for your research and/or traffic study regardless of the type of intersection using DataFromSky.

Monitoring and analyzing traffic behavior at intersections and roundabouts is an important task in the present traffic research. Trajectory analysis provides higher-level situational awareness by understanding the behavior of every traffic element in the analyzed scene due to the rich information contained in its own motion. DataFromSky is able to extract trajectories and their spatial-temporal statistical characteristics automatically with very high accuracy and high sampling frequency. Accurate traffic data is essential in any modern research in the field of traffic analysis such as:

  • Motion pattern classification, Abnormal motion pattern detection,
  • Traffic mining, Prediction of non-recurrent short-term traffic patterns,
  • Developing next-generation driving behavior models, Trajectory clustering,
  • New perspective on merging behavior – gap seeking instead of acceptance behavior,
  • Evaluation of traffic simulation methods / models on real data, Capacity estimations,
  • Traffic congestion studies, Travel-time, Vehicle counting, Trajectory based analysis,
  • Road safety, Pedestrian and cyclist safety, Road-user interactions, Smart analysis,
  • Driver decision making and complex multi-actor interactions, Traffic instabilities,
  • Empirical evidence of multi-anticipation (drivers have multiple leaders),
  • Study of behavior adaptation effect.
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    Traffic accident detected with DFS Light!

    An unexpected end of the trajectories – DFS Light detected a traffic accident! Take a look at the video below.
    Have you already tested our new service DFS Light on your own video sample? If not, do not hesitate to do so! Follow these 3 basic steps to get precise traffic data faster than never:
    1) record the traffic scene using a camera or simply your phone (to reach the best results, follow the instructions in this video)
    2) upload your video to WeTransfer.com and send it to email address analyze@datafromsky.com
    3) receive the results together with DataFromSky Light Viewer software and enjoy your data
    You can upload up to 2 GB free of charge, try it today!

    Do you need more precise traffic data? Are you interested in conflict analysis and evaluation of traffic safety? If yes, take a look at our new set of tools for the safety evaluation based on the behavior of road users – click to find out more or contact us for more information.

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    Traffic Behavior and Safety study in Denmark

    In many cities, there are places where many road users pass or stay in a complicated network of routes and get into a risky interaction. It can be difficult to get an overview of the whole situation and define the “hot spots” where the traffic behavior is simply non-standard. Our tool Data From Sky is in most cases be able to uncover, sort and analyze all movements of vehicles, cyclists and pedestrians in a larger area and evaluate critical parts of a road network, that might be risky for any traffic participant. This kind of overview and analysis can give traffic and urban planners a very good starting point for designing any adjustments.

    The figure below shows an area in the city of Aarhus in Denmark and displays the flow of cyclists (pink trajectories) and pedestrians (green trajectories) in the 2-hour period. The main goal of the analysis is to provide the Aarhus Municipality with an overview of cyclists and pedestrian movement in the analyzed area and identify some patterns in their traffic behavior.

    After having formed a detailed overview of all the different flows and routes, author of this study (Birger Villadsen, Traffic Specialist at COWI) has focused on those areas, where cyclists’ and pedestrians’ behavior gets into a collision. The detailed DataFromSky Analysis helped to analyze the problematic spots and draw up proposals for changes, that can help to simplify the traffic flow. Aarhus Municipality will evaluate the list of proposals and test them on the site by making temporary changes and observing whether they have the intended effect before the changes are implemented permanently.

    *full article can be found at Cowi Creators blog.

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    Amazing results of DataFromSky Light service!

    Have you already tried our new service DataFromSky Light – fully automatic analysis of traffic from static cameras? Not yet? Try it now for free!
    Get the precise traffic data fast and reliable just in 3 steps:
    1) record the traffic using a camera or simply your phone (to reach the best results, follow the instructions in this video)
    2) upload your video to WeTransfer.com and send it to analyze@datafromsky.com
    3) receive your results together with DataFromSky Light software and enjoy your data (various features for user: counts, OD-matrix, visualizations, many export functions, classification of objects, trajectories and much more)!

    Take a look at a great example of the DFS Light analysis – our software easily handles and can analyze such traffic conditions prevailing e.g. in India. Could you count all of the motorbikes? We can, in a while!

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    New partners of DataFromSky

    The whole team of DataFromSky is proud to announce new exclusive partnerships in South and North America! We have gained new strategic partners to start a thriving cooperation with. TADI-US will represent DataFromSky in U.S. states Minnesota and Wisconsin, Cinco de Colombia is operating in the Colombian market. Welcome on board!

    TADI-US
    TADI-US – Traffic Analysis & Design, Inc., is the premier traffic engineering firm in the region. To their service portfolio belong traffic engineering, traffic impact analysis, corridor studies or signal design and control. They are also active in the field of traffic safety. Contact TADI on info@tadi-us.com.

    Cinco de Colombia
    Cinco. is a research and consulting company that develops and implements state-of-the-art technology for the execution of its projects in many fields. Their goal is to permanently search for new engineering advances that guarantee the highest possible precision within optimal processes. The contact person for Cinco. is Mr. Javier Visbal Martínez Ing. Mag., who can be contacted on javier@cinco.consulting.

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    DataFromSky cooperates with PTV Vissim

    We are proud to announce that we have connected DataFromSky with a simulation model VISSIM! PTV Vissim is a microscopic multi-modal traffic flow simulation software package developed by PTV Group, first developed in 1992 and nowadays, Vissim is a global market leader in microscopic simulation models! The simulation displays all road users and their interactions in one model.

    We have created a promo video demonstrating how to export the results from DataFromSky and use it as an input in Vissim. This possibility opens so many opportunities how to utilize the real data from DataFromSky analysis and how to increase the accuracy of your simulation model!

    What kind of data can be exported and what are the plans for further interconnection?
    – traffic counts
    – vehicle category (number of cars, heavy vehicles, buses, motorcycles etc.)
    – turning movements – route decisions and routes
    – speeds for model calibration
    – accelerations
    – travel times (between two defined gates)
    – headways between two vehicles following each other (gap in seconds) – advanced gap analysis and headways data provided only by DataFromSky!
    – queue lengths (will be added)

    The video plays also the role of the very first User manual video of DataFromSky Viewer – it describes the process of creating counting gates in order to export the Origin-destination data and import them into Vissim. Other short instructional videos will follow soon!

    Enjoy the video:

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    DataFromSky in Czech press

    An article about DataFromSky appeared in Czech e-magazine Svět-chytře. This online newsletter focuses on smart solutions in various areas, including smart businesses, smart cities and municipalities, or smart government.

    The article itself describes DataFromSky as a solution, which is often used to determine the traffic situation and evaluate the existing infrastructure, whether it is sufficient or not. Do you need a safety study of a particular traffic junction? Do you want to know the capacity of the roundabout? Analyze peak hours and driver’s behavior patterns in these critical periods in busy road segments? Or monitor a risky behavior of drivers on highways etc.?
    The combination of drone technology for data collection and advanced video processing tool – DataFromSky – assists many users such as government entities and road agencies for effective traffic monitoring and management, police forces for continuous, precise and inconspicuous surveillance of the traffic situation, traffic engineers and many others. Because small UAVs can provide very good situational awareness from the bird’s eye perspective, it can be used in several situations in traffic monitoring, surveillance and control.
    Besides traffic, the list of potential uses of DataFromSky technology goes on and on. There is congestion monitoring during mass events, crowd control during the demonstrations and strikes, perimeter surveillance and much more.

    As the article summarize, our AAI (Aerial Artificial Intelligence) uses deep neural networks that are trained on millions of shots from junctions of all over the world, including Mexico, United Arab Emirates, the United States, India and other countries of the world. The machine learning is an ongoing process and the ability to automatically analyze and detect the objects in the video is constantly improved. Thanks to that, DataFromSky analysis reaches the accuracy over 98,5 %.

    For more information, read the full article (available only in Czech language).

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    DataFromSky analyzes busy traffic in India!

    Take a look at our latest traffic analysis coming from India! DataFromSky has again proven its capabilities by carrying out the analysis of a very busy intersection in the city of Gururgram in India. The traffic flow was 507 tracked vehicles and motorcycles in just 1,5 minutes long video sequence; with regard to that, the average flow would reach up to 20,000 vehicles per hour!

    Another feature that is worth mentioning and you can notice it in the video is the permanent blurring of some parts of the video. From now on, you can permanently blur the input video directly in the DataFromSky Viewer!
    Watch the video below:

    Some overall statistics from the analysis:

  • Total number of tracked objects in the short sequence of the video (1,5 minute): 507
  • Number of cars: 252
  • Number of medium vehicles: 7
  • Number of buses: 6
  • Number of motorcycles: 242
  • Total distance traveled: 88,5 km
  • Average speed: 12,5 km/h
  • In the picture below, the Origin-Destination matrix is showing the most used routes.


    Are you interested in such traffic analysis using the most advanced software for traffic data extraction DataFromSky? Do not hesitate and contact us for an inquiry.

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