Comments

BettyeGagner commented on I need a help I'm doing a research project on NVDI processes : "The differential reflection in the red and infrared (IR) bands enables you to monitor density and intensity of green vegetation growth using the sp..." | Read more » 12 days ago
warren commented on How much are Coqui measurements affected by hot/cold water? : "Hi, JasmineLucas! Sorry, this question is about a water sensor called the Coqui, not the actual amphibian. And the bugs I mentioned are software bu..." | Read more » 13 days ago
warren commented on How do you merge GPS logger data into photographs? : "Hi, Josh, thanks! " | Read more » 13 days ago
warren commented on How do you merge GPS logger data into photographs? : "Great point, Chris, thanks! " | Read more » 13 days ago
cfastie commented on How do you merge GPS logger data into photographs? : "Whatever program you use to geotag your photos, make sure your photos were taken with a camera which had the correct time and timezone set. Most pr..." | Read more » 13 days ago
samrye commented on Good guides on doing a photo survey of a site? : "This is a really useful tool, thanks so much for sharing! " | Read more » 14 days ago
bsugar commented on Question: More of a comment, really : "Just stumbled upon this in checking out the questions feature. Not sure if you've seen but there has been some prior work done in this area: http..." | Read more » 14 days ago
warren commented on Final posts for Google Summer of Code : "@stella @ryzokuken @Ashan @ccpandhare @mridulnagpal @david-days @icarito @stevie @liz @Ujitha @ananyo2012 -- thank you so much! I posted a wrap-up ..." | Read more » 14 days ago
warren commented on Wrapping up Google Summer of Code 2017 at Public Lab : "@stella @ryzokuken @Ashan @ccpandhare @mridulnagpal @david-days @icarito @stevie @liz @Ujitha @ananyo2012 -- thank you!!!!! " | Read more » 14 days ago
warren commented on Personal Reflections from Appalachia Barnraising 2017 : "Thanks, Carol, these are some really thoughtful reflections and as we all continuously refine how we approach and participate in these events it's ..." | Read more » 14 days ago
gretchengehrke commented on Testing Water For Specific Polluting Compounds : "Hi @rajanzaveri, What sorts of concentrations and what media are you interested in measuring? Do you have more specific constraints for measurement..." | Read more » 14 days ago
warren commented on Draft: Collect a sample for laboratory analysis : "Some questions I have: How important (and for what types of sampling) is refrigeration? How quickly do different types of samples have to be shipp..." | Read more » 14 days ago
momosavar commented on Potentiostat Notes-3; WheeStat 5.1 Fabrication : "Thank you so much @JSummers If there is a problem, I will certainly let you know. " | Read more » 14 days ago
JSummers commented on Potentiostat Notes-3; WheeStat 5.1 Fabrication : "Hi @momosavar, it uses the ek-tm4c123gxl. The voltage range of the model 5 potentiostat is limited to +/- 1.65 volts. The newer model 7 will go t..." | Read more » 14 days ago
momosavar commented on Potentiostat Notes-3; WheeStat 5.1 Fabrication : "Hello Dr.jack I want to build this device but I didn't know Which Launchpad did you use in version 5.1? MSP430g or EK-TM4C123GXL " | Read more » 14 days ago
liz commented on DISASTER MANAGEMENT ORGANIZATIONS AND SOFTWARE - OPEN SOURCE & PROPRIETARY : "Also see this table managed by Sahana Foundation (Devin Balkind) and Willow Bl00: https://airtable.com/shr1vjNbKJK8NpWBV/tblPZ0P0yhAsWbCcS/viwv95sB..." | Read more » 14 days ago
Kalarav commented on Using 2 camera try to find NDVI Image. Please verify my image . : "Dear @cfastie, Thank you very much for your response. I'm Using OVF5642 Camera (http://www.arducam.com/camera-modules/5mp-ov5642/). Midopt 475/550/..." | Read more » 14 days ago
shanlter commented on Build KnowFlow: automatic water moniter : "@MadTinker, I just take a look of the Colorado River Watch training, it looks very interesting and I want to learn how Colorado people monitor the ..." | Read more » 15 days ago
MadTinker commented on Build KnowFlow: automatic water moniter : "@shanlter No worries, things will work out fine. I won't be at the Barnraising, I'm already committed to attending a training class for Colorado Ri..." | Read more » 15 days ago
shanlter commented on Build KnowFlow: automatic water moniter : "Hi @MadTinker, I feel very sorry for RTC (also for the cable, and many other things...) When I make this guideline, DFRobot did't have the RTC I'm ..." | Read more » 15 days ago
kimoyerr commented on Hypersperctral imaging using DIY kits : "Thanks @amirberAgain! I will try out different things. Excited to get my hands dirty! " | Read more » 15 days ago
dmunchak commented on Catch Basins 101: How to clean a catch basin with one person in 68 minutes. : "@warren Thanks for your feedback. I have updated my post. " | Read more » 15 days ago
amirberAgain commented on Hypersperctral imaging using DIY kits : "Hi @kimoyerr, As long as you get the first order diffraction to the camera the pipe's shape is of lesser importance(that's what I think). My first ..." | Read more » 15 days ago
warren commented on Remove lens distortion from photos with FisheyeGL : "Folks on the #nasa #aren project sent in this image and we corrected it on the call: Lightdow LD6000 WiFi 1080P HD Sports Action Camera https://w..." | Read more » 15 days ago
kimoyerr commented on Hypersperctral imaging using DIY kits : "@amirberAgain This is a great post! I am new to hyperspectral imaging, but I am investigating using the technique to separate samples generated in ..." | Read more » 15 days ago
warren commented on Catch Basins 101: How to clean a catch basin with one person in 68 minutes. : "Hi, @dmunchak - I wanted to suggest changing the title to Catch Basins 101: How to clean a catch basin with one person in 68 minutes as it'll show ..." | Read more » 15 days ago
MadTinker commented on Build KnowFlow: automatic water moniter : "@rockets Well.... a lot of possibilities for lessons learned. The good news is that between binges of travel, I spent a bit of time getting (somewh..." | Read more » 15 days ago
rockets commented on Build KnowFlow: automatic water moniter : "@Madtinker how about your project? Anything we can help? " | Read more » 15 days ago
cfastie commented on Using 2 camera try to find NDVI Image. Please verify my image . : "The original photo above has some potential for conversion to NDVI, but the red channel (NIR) is not very much brighter than the blue channel (blue..." | Read more » 15 days ago
warren commented on Catch Basins 101: How to clean a catch basin with one person in 68 minutes. : "Tremendous, thank you! " | Read more » 15 days ago