This is a testing site only. See the live Public Lab site here »
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| nikete | "@liz , I had not heard of it before, that is so awesome! The design continues to evolve, and I picked up a few lesson from reading about the neutri..." | Read more » | almost 5 years ago | |||
| liz | "Love it! Ever hear of the adventures of the http://www.floatingneutrinos.com/ ? " | Read more » | over 5 years ago | |||
| Ag8n | "Thank you for the reply. What are you using for your UV source? The deuterium lamp from the spectrophotometer? Thank you. " | Read more » | over 5 years ago | |||
| carsten | "@Ag8n there is nothing else that i know to measure nitrate or the carbon concentration in situ and without chemicals. You need the UV-light in addi..." | Read more » | over 5 years ago | |||
| nikete | "A small note on the MDF: we have used it in combination with the tarp for a shed in our garden for about two years and it is holding up rather well..." | Read more » | over 5 years ago | |||
| Ag8n | "That was supposed to be absorbance , not abstinence. Darned autocorrect. " | Read more » | over 5 years ago | |||
| Ag8n | "Is there a reason you are using spectrophotometry instead of spectrometry? Spectrometry would be much less expensive. Is your application sensiti..." | Read more » | over 5 years ago | |||
| nikete | "Hi @bronwen. Thanks for the helpful comment. We are currently building the first one in Berlin, with the goal of learning and providing some monito..." | Read more » | over 5 years ago | |||
| Bronwen | "Very cool! Where is this project located? I especially like the use of recycled/scavenged building materials, but am a little concerned that workin..." | Read more » | over 5 years ago | |||
| smmontgom | "Great work! Can you get GPS signal in the bush or is the canopy too thick? You might check out https://akvo.org/ and http://www.mwater.co/ to see i..." | Read more » | over 5 years ago | |||
| jbreen | "It's been awhile since I did any hydrologic mapping, but I think you can use <5m resolution digital elevation model (DEM) LiDAR data to predict ..." | Read more » | over 5 years ago | |||
| liz | "Interesting! @geography76, any ideas from Planet Labs? @jbreen :) " | Read more » | over 5 years ago | |||
| CWells | "Hi Liz, thanks for your reply. Some of the water sources are covered by trees and protected from the equatorial sun and dont dry up, but some are j..." | Read more » | over 5 years ago | |||
| liz | "Dear Chris, it's inspiring to hear of your vision for Guinea Worm Eradication. To get started thinking about this, can the water sources be seen fr..." | Read more » | over 5 years ago | |||
| Bronwen | "jbreen has done some work on this! Check out this note from a few years ago: https://publiclab.org/notes/jbreen/10-17-2013/nighttime-balloon-mapping " | Read more » | almost 6 years ago | |||
| gonzoearth | "the original content from this map somehow was erased, and I just had to fix the lat/long it was 30mi off to the southwest!? " | Read more » | over 9 years ago | |||
| warren | "Wasn't this a Riverkeeper map? Is there some more background about it? " | Read more » | over 10 years ago | |||
| gonzoearth | "Thanks Chris I changed the date. I must have used that date from EXIF data or something like that before. I'll have to look at the overlay offset a..." | Read more » | over 11 years ago | |||
| cfastie | "Speaking of Google Earth, this map is georeferenced rather poorly there. I guess we just have to wait for the next update to see if that gets fixed? " | Read more » | over 11 years ago | |||
| cfastie | "Somehow the capture date was entered wrong for this map. The images were captured on November 18, 2011, not October 28. Unfortunately, this error ..." | Read more » | over 11 years ago | |||
| warren | "Wow!!! Looks great, esp. with the new blending. Let's set some time aside to work on the infrared version and post an NRG... " | Read more » | over 11 years ago |