en:socis2015
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en:socis2015 [2015/03/01 16:26] – [Satellite_observer Improvement] kakl | en:socis2015 [2015/03/03 21:17] – [Expected results] kakl | ||
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===== Main goals ===== | ===== Main goals ===== | ||
- | - Expand existing space related station-based measurements to cooperative sensor network overcoming professional astronomy measurements. | ||
- | - Design algorithms and implement technology for astronomy observations management on distributed sensor network. | ||
- | - Extend existing systems for easy implementation to whole EU region. | ||
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- | ===== Radio Meteor Interferometry ===== | ||
- | |||
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- | ===== Radio Space Zoo ===== | ||
- | |||
- | ===== Video Meteor Detector ===== | ||
+ | - Design algorithms and implement innovative technologies for astronomy observations in existed radio detection network. | ||
+ | - Extend existing system for collaboration of people in science in whole EU region. | ||
===== Bolidozor network ===== | ===== Bolidozor network ===== | ||
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- | ==== Video meteor detection system ==== | ||
- | Several projects of visual meteor detection software currently exist. But neither is open-source and all of them have poor results and large false positive detection rates. We need a high quality video meteor detection system | + | ===== Tasks for SOCIS participants ===== |
- | Video data will be collected by our design | + | There are several tasks for SOCIS participants in the summer 2015 you can choose one. There are brief description |
- | {{ : | ||
- | Testing data will be provided or testing station may be builded on desired location maintained by student. | ||
- | === Expected results | + | ==== Task: Radio Meteor Interferometry ==== |
- | Design and implement reliable algorithms for real time meteor detection | + | There is a new radio meteor detection |
- | **Difficulty**: //hard// **Importance**: //medium//. | + | {{:cs:sdr: |
- | Knowledge of programming languages necessary to implement the solution (C/C++ preferred for performance reasons). Ability to use/learn to use basic development tools (IDE, version control software, issue tracking systems). | + | === Qualification task === |
- | ==== Station maintenance | + | The student has to adopt [[https:// |
- | Measuring station is a complex computer based system which needs internal self checking, failure detection, calibration and continuous maintenance of data collection. A software to carry out these tasks is required. It should generate reports concerning station health and upload these files to the data server. | + | === Project details === |
+ | With use of interferometry the direction of target object can be discovered. We intended to use two FITS radio reflexion record for determine of direction to reflection. The radio-observer application has to be extended for simultaneous recording of two two signals from two radios with synchronised Local Oscillator. These two records can be used for calculation of correlation. Finally the direction of reflected signal will be found from this correlation. Student helps community with acquisition of another information from meteor trails records. | ||
+ | |||
+ | {{: | ||
=== Expected results === | === Expected results === | ||
- | Set of software scripts | + | The application |
- | **Difficulty**: //easy// **Importance**: | + | ==== Task: Radio Meteor Crowd Science ==== |
- | Knowledge of scripting languages is necessary to implement the solution (Python is preferred). Ability to use/learn to use basic development tools (IDE, version control software, issue tracking systems). | + | |
- | ===== General station supervising tool ===== | + | We are looking for programmer who can utilize nowadays technology for crowd science for our project Bolidozor the radio meteor detection network. Some research is needed. The student has to search for existing technologies for Citizen Science (like CrowdCrafting, |
- | For data acquisition we are using several open-source softwares | + | === Qualification task === |
- | === Expected results === | + | The student has to show his abilities of programming web applications. Some web page which displays screenshots from meteors data stored at http:// |
- | Consistent software package (ideally .deb installation file) which will be able to install necessary software for detection and collection of meteor signals for new measurement stations in the network. | + | To help somebody trying |
+ | === Project details === | ||
- | **Difficulty**: | + | A huge database of radio meteor detections exists. There are snapshots in FITS format for each meteor detection which is accessible as files sorted by time. The waterfall visualisation snapshot from each record exists (see picture). It has to be find the same meteor detected by one station in records of other station or stations. Then exact time and other specific parameters of detection has to be determined by human. |
+ | A HTML5 web interface should be developed for live inspection of the received stream by many concurrent users over the internet. | ||
+ | {{: | ||
- | ===== Data display system ===== | + | There are a sample of records from two station 50 km away each other. There are two detections of possible identical meteor. Relative shift of this detections from a time mark (horizontal line in signal) has to be found for next computation of meteor trail. Some estimation of region of meteor occurrence can be determined from this measurement. The student will adopt some skills of use of bistatic radar in space science by meteors detection in this project. |
- | {{ :cs:sdr:pysdr_detector.png?direct& | + | {{:cs:sdr:5-06.06.14-14_43_28.jpg?700|Meteors ZOO}} |
- | Implement | + | An another task is classification of meteors. There are different types of meteor reflections as shown at the picture. The meteor zoo should be established by humans observations. |
+ | There are even utilization for Python programmer which could implement | ||
- | Better HTML5 interface should be developed for live inspection of the received stream by many concurrent users over the internet. | ||
=== Expected results === | === Expected results === | ||
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Single package which will be able to install software needed for viewing and processing of meteor signals collected from measurement stations over internet. | Single package which will be able to install software needed for viewing and processing of meteor signals collected from measurement stations over internet. | ||
- | **Difficulty**: | + | A web based citizen science application |
- | Ability to learn and use third-party libraries necessary to implement the solution (CFITSIO, libfft, libusb, ...) | + | |
- | + | ||
- | ===== General purpose radio-astronomy station software ===== | + | |
- | + | ||
- | [[http:// | + | |
- | + | ||
- | ==== Knowledge prerequisites ==== | + | |
- | + | ||
- | * Basic knowledge of signal analysis | + | |
- | * Good math skills, at least the knowledge what Fourier transform does. | + | |
- | * Knowledge of the most frequently used data structures and algorithms, networking and thread programming. | + | |
- | + | ||
- | ==== Solar flares detection station ==== | + | |
- | + | ||
- | Combination of radio-observer with the Basic radio astronomy station design brings opportunity to detect radio bursts exited by solar flares. These data are useful for Heliophysics. However, a solar radio burst is weak compared to the local man-made noise and signal must therefore be cleared of this noise before the detection and classification. | + | |
- | + | ||
- | {{ : | + | |
- | + | ||
- | === Expected results === | + | |
- | + | ||
- | Set of software scripts constructed | + | |
- | + | ||
- | **Difficulty**: | + | |
- | Knowledge of scripting languages is necessary to implement the solution (Python is preferred). Ability to use/learn to use basic development tools (IDE, version control | + | |
- | + | ||
- | + | ||
- | ===== Fully automatic satellite reception station ===== | + | |
- | + | ||
- | Scalable design of our [[en: | + | |
- | These amateur LEO satellite reception methods can easily be improved by the use of multiple fixed antenna array and beam-forming algorithm | + | |
- | + | ||
- | {{ : | + | |
- | + | ||
- | === Expected results === | + | |
- | + | ||
- | Set of software scripts constructed as plugins for radio-observer software for beam-forming algorithm application in multiple antenna array systems. | + | |
- | + | ||
- | **Difficulty**: | + | |
- | Knowledge of scripting languages is necessary to implement the solution (Python is preferred). Ability to use/learn to use basic development tools (IDE, version control software, issue tracking systems). | + | |
en/socis2015.txt · Last modified: 2015/04/01 12:24 (external edit)