JLJu

To have GNSS data opens quite a lot of possibilities, [see applications in this link page 9-10 ...](http://ipin2018.ifsttar.fr/fileadmin/contributeurs/IPIN2018/Tutorials/Using_GNSS_Raw_Measurements_on_Android_Devices_-_IPIN_2018_Tutorial_FV.pdf). 1. - Scientific use and R&D 2. - Increased accuracy 3. -...

Run a systematic test: [RhoAir](https://www.basicairdata.eu/docAirDC/class_air_d_c.html#a89f74a0f980a2891d10f4e5637ddbc40) function [AirDC Library](https://github.com/BasicAirData/AirDataComputer/tree/master/Software/Microcontroller/Libraries/AirDC) It is necessary to develop a test function that can test the correctness of the RhoAir implementation. The test function will compare...

Run a systematic test: ISAALTITUDE function in [AirDC Library](https://github.com/BasicAirData/AirDataComputer/tree/master/Software/Microcontroller/Libraries/AirDC) It is necessary to develop a test function that can test the correctness of the [ISAALTITUDE](https://www.basicairdata.eu/docAirDC/class_air_d_c.html#a1032c849abc753d30bb02b08d2809258) implementation. The test function will...

Check, revise and complete [diagrams regarding software](https://github.com/BasicAirData/AirDataComputer/tree/master/Software/Documentation/Firmware/Diagram). To avoid duplicate content, before starting please contact us.

English level is of variable quality across the repo. Any help under the linguistic aspect is warmly welcome.

Readme.md files across the repo are not updated. A check is necessary.

Help with 3D model rendering and publishing

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[During the brainstorming phase](https://www.basicairdata.eu/projects/air-data-systems/brainstorming-air-data-system-winter-2018-2019/), we often need to play around with 3D models and render. Blender is welcome. The idea is to provide some graphical follow up. The final models...

To be aware of a critical SW/HW problem is relevant. It is necessary to evaluate and eventually implement a watchdog mechanism. . In principle, it can use software and/or hardware.

Real-time wind estimation can be useful. Preliminary tests are good. The approach to the problem is shown in [this article](http://orbit.dtu.dk/files/64477518/2012-sh-mb-TAES-paper_twocolumn.pdf), in section V. Any person willing to go down to...

[Spirometry](https://en.wikipedia.org/wiki/Spirometry) seems to be a [popular application.](http://www.instructables.com/id/Low-Cost-Spirometer/) It is also a straightforward application for an ADC. An example application should be useful. The spirometer requires a "pipe" to work. So...