RSS feed for mathew Preview profile tag system


mathew 1123 research notes and wiki edits | Admin

works at public lab, balloon and kite nut. headfullofair.com @headfullofair



Troubleshooting leaks on the MiniVol

by mathew 3 days ago | 0 | 50 | 0

This activity is to troubleshoot leaks on the Minivol PM monitor. If you have ...

Read more


Rubber band and PET bottle camera rig

by mathew about 1 month ago | 2 | 15 | 4

This activity replaces the PET Bottle Rig wiki page. The P...

Read more


MiniVol pre-deployment preparation, with images

by mathew about 1 month ago | 0 | 13 | 1

_This activity is a replication of [this note](/notes/mathew/02-02-2017/minivol-pre-deployment-pr...

Read more


Routine maintenance and calibration of the MiniVol, with images

by mathew about 1 month ago | 0 | 13 | 1

This activity is a replication of [This note][1]. Every five sample periods the [MiniVol][2] m...

Read more



Routine maintenance and calibration of the MiniVol

by mathew about 1 month ago | 0 | 7 | 0

_This activity would benefit from images. I have not performed the activity yet and have only com...

Read more


Minivol PM monitoring deployment

by mathew about 1 month ago | 0 | 13 | 0

MiniVol PM sampling deployment procedure _This procedure follows the steps in the MiniVol TAS...

Read more


MiniVol pre-deployment preparation

by mathew about 1 month ago | 0 | 11 | 0

_This activity would benefit from images. I have not performed the activity yet and have only com...

Read more


Identifying a PM monitoring site for deploying a MiniVol

by mathew about 1 month ago | 0 | 12 | 1

_This activity is for identifying an appropriate site for deploying a [MiniVol][1] sampler for [P...

Read more



Beaufort Wind Scale Comic, 1906

by mathew 2 months ago | 3 | 14 | 2

The [Beaufort Scale][1] is a means of measuring wind speed by visual inspection of indirect facto...

Read more


Overview: MiniVol PM monitor

by mathew 3 months ago | 0 | 9 | 2

We recently received two used [Airmetrics MiniVol PM][1] samplers from [Global Community Monitor]...

Read more


Sizing particles in microscope images at Portland Science Hackday

by mathew 6 months ago | 3 | 325 | 2

_[Image](https://publiclab.org/notes/SimonPyle/05-13-2016/automating-imagej-for-particle-image-an...

Read more


Enforcing Stormwater Permits with Google Street View along the Mystic River

by mathew 6 months ago | 1 | 379 | 4

_Compressed autos at Mystic River scrap yard, Everett, Massachusetts, 1974. Spencer Grant/Getty I...

Read more



PET Bottle & Rubber Band Rig

by mathew 6 months ago | 1 | 330 | 2

This research note is a copy of the PET Bottle Rig Wiki page....

Read more


Calibrating a Microscope

by mathew 7 months ago | 1 | 325 | 1

[image credit wikimedia](https://commons.wikimedia.org/wiki/File:Asakura-Oosawa_Model,_Two_Plates...

Read more


Flight report: Aerobee Rig panoramas and pratfalls

by mathew 8 months ago | 4 | 489 | 4

Last week I got a chance to test out an old favorite of mine-- flying off wind with asymmetrical ...

Read more


OpenFlexure Microscope: high-resolution assembly

by mathew 8 months ago | 7 | 577 | 1

previously I assembled an [OpenFlexu...

Read more



Sample prep for Passive Particle Monitors

by mathew 9 months ago | 0 | 601 | 2

Left to Right: [Cap with Mesh, Aluminum SEM stub to hold sample, 0-80 x 1/4" screws, glass covers...

Read more


Notes on assembling an Aerobee Rig

by mathew 9 months ago | 31 | 588 | 0

I purchased an Aerobee rig from the [KAPtery](http:/...

Read more


Outlining needed kite tutorials

by mathew 9 months ago | 7 | 734 | 2

photo: @stevie Kites are one of the least expensive and most reliable ways to get aerial photo...

Read more


ideal mechanisms & silly putty camera rig

by mathew 9 months ago | 2 | 568 | 1

@Ranon is working on a [silly putty and rubber band powered automatic pan and tilt rigging for c...

Read more



Aerial Photography Rigging Needs

by mathew 9 months ago | 0 | 527 | 0

I want to assess our community's aerial photography rig needs for kite, balloon, and pole mapping...

Read more


Kite Construction: How bad can it get?

by mathew 10 months ago | 1 | 649 | 0

I'm interested in workshopping Stormy Weathers' Horned Allison Sled Kite....

Read more


Jim Day's Picavet rigging on my Saturn V

by mathew 10 months ago | 0 | 694 | 1

I'm a big fan of my Kaptery Saturn V rig. and have rec...

Read more


DIY Mini Kite Kit first flight

by mathew 10 months ago | 2 | 1,263 | 4

Inspired by @PatCoyle's look at [small, cheap parafoil kites for mapping,](/notes/patcoyle/07-20...

Read more



Stormy O. Weathers' Horned Allison- towards a kite wind speed meter

by mathew 11 months ago | 1 | 1,112 | 1

Over the past three years me and @Ecta64 have posted a few notes investigating [using a kite itse...

Read more


Making an OpenFlexure Microscope

by mathew 12 months ago | 6 | 1,441 | 4

Determine if The Open Flexure microscop...

Read more


Mapping dust hotspots with low-cost monitors

by mathew 12 months ago | 0 | 932 | 2

Discuss a method for mapping the variability of airborne dust across the landscape. I'm going t...

Read more


Automating Passive Particle Monitor Analysis

by mathew about 1 year ago | 3 | 1,285 | 1

Along with @AmberWise, @Damarquis, @Pagyebo, I've been working to make and document a method of a...

Read more



Riffle conductivity caps and other housing ideas

by mathew about 1 year ago | 27 | 2,443 | 4

Follow up on @Donblair's [Riffle housing specification](/notes/donblair/12-13-2015/riffle-ct-con...

Read more


Passive Particle Monitor Deployments: feedback

by mathew over 1 year ago | 0 | 1,084 | 3

In October and early November, some first draft prototypes of [passive PM monitors](/tag/passive...

Read more


calibration calculations don't match MiniVol manual

mathew asked about 2 months ago

Answers by mathew

answered on Jan 25, 2017 0

answered on Jan 25, 2017 0

answered on Jan 26, 2017 0

Show all 3 answers »

Size of aerial imagery from balloons and kites

Morgan asked about 3 months ago

Answers by mathew

answered on Jan 09, 2017 0

answered on Jan 10, 2017 0

Show all 3 answers »

How do I make a video from a series of photos?

Accepted

warren asked about 4 months ago

Answers by mathew

Is CALPUFF a good air quality modeling tool

marlokeno asked about 6 months ago

Answers by mathew

Infragram Point and Shoot Plant Cam

alexrfholland asked about 7 months ago

Answers by mathew

View these maps <a href='//mapknitter.org/profile/mathew'>at MapKnitter.org &raquo;</a>

Title Creation date Image

mathew was awarded the Basic Barnstar by warren for their work published in sensors in soda bottles.


mathew was awarded the Basic Barnstar by warren for their work published in My DIY Formaldehyde test kit.


mathew was awarded the Basic Barnstar by liz for their work published in a history of crediting contributions.


mathew was awarded the Basic Barnstar by Francis for their work published in a paper spectrometer design, pt 2.


mathew was awarded the Basic Barnstar by LaPa for their work published in Scripting Raspberry Pi to boot and shoot timelapse photos .


mathew was awarded the Basic Barnstar by zonawin for their work published in Sample prep for Passive Particle Monitors.


mathew was awarded the Basic Barnstar by phil3D for their work published in Graded oils using UV fluorescence.


mathew was awarded the Empiricism Barnstar by liz for their work published in Mini-Buck vs. the Bubbles.


mathew was awarded the Excessive Enthusiasm Barnstar by Bronwen for their work published in Beaufort Wind Scale Comic, 1906.


mathew was awarded the Photo Documentation Barnstar by amysoyka for their work published in a paper spectrometer design.


mathew was awarded the Video Documentation Barnstar by liz for their work published in Borrowing a Formaldehyde Kit, Take 1.


mathew was awarded the Video Documentation Barnstar by amysoyka for their work published in CSI: Creek Scene Investigators -public lab tv-.


mathew was awarded the Watchdog Barnstar by amysoyka for their work published in Frac Sand in 10 minutes.