mapping-meet-up
mapping-meet-up


Author Comment Last activity Moderation
liz " Thank you! " | Read more » almost 4 years ago
sagarpreet " Hi @liz , The image source of the above formulae is : https://en.wikipedia.org/wiki/Air_quality_index The map made by purpleair community is he..." | Read more » almost 4 years ago
liz " hi @sagarpreet , could you provide a link to your source for the image of computing the AQI? thanks! " | Read more » almost 4 years ago
jeffalk "I just reviewed this conversation and would like to add to it and would like comments from @sagarpreet and @guolivar if possible. About the USEPA ..." | Read more » about 4 years ago
guolivar "Great work @sagarpreet! This might get rambly because there is no right answer but I'll try to explain why and what then. The first thing you nee..." | Read more » over 4 years ago
sagarpreet "Which one makes more sense ? " | Read more » over 4 years ago
sagarpreet "Hi , I have 2 options for making heatmap : 1.) Either use global maxima and global minima value (of PM2.5 in ug/m3) to make heat map . 2.) Or to ..." | Read more » over 4 years ago
sagarpreet "Can someone also help me with this ? I have 2 options for making heatmap : 1.) Either use global maxima and global minima value (of PM2.5 in ug/m3..." | Read more » over 4 years ago
sagarpreet "Yes it makes sense...PM2.5 value seems to be more appropriate . Thank you :) " | Read more » over 4 years ago
sagarpreet "Thanks for reply :) Yes the unit is in ug/m3 . " | Read more » over 4 years ago
nanocastro "Hi @sagarpreet nice work. I think is better to leave the PM2.5 value because the AQI refers to a combination of pollutants. They https://www.faceb..." | Read more » over 4 years ago
nanocastro "Hi @sagarpreet nice work. I think is better to leave the PM2.5 value because the AQI refers to a combination of pollutants. They https://www.faceb..." | Read more » over 4 years ago
nanocastro "Hi @sagarpreet nice work. I think is better to leave the PM2.5 value because the AQI refers to a combination of pollutants. They https://www.faceb..." | Read more » over 4 years ago
the_butler "This is interesting. What unit is PM2.5 in? If it's ug/m3 then I think it's best to not change it because ug/m3 is one of the most widespread measu..." | Read more » over 4 years ago
warren "I wonder if @marlokeno, @nanocastro, @imvec, @xose, @zengirl2, @JamesWarren, @the_butler, @guolivar, or @DrJessie may be interested in this post or..." | Read more » over 4 years ago
sagarpreet "I used the formula given on the pic above :grinning: . Now the heat map looks like this : " | Read more » over 4 years ago
sagarpreet "Thank you :) " | Read more » over 4 years ago
warren "This is an awesome post by the way @sagarpreet!!! " | Read more » over 4 years ago
sara "Hi I have no images appearing on this map? " | Read more » over 10 years ago