<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">First for Nepal and practically all the projects we need everyone available, I think everyone accepts this. There are HOT projects that haven't had a tile completed in months simply because that just aren't enough HOT mappers.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">What you are seeing here is discussion of how to make the best use of people's time. For Nepal there are three big tasks, the first is map what was there before the earthquake. If there were no buildings there then there isn't much point in sending aid in. So there are two parts, the first is map the roads, paths etc. Normally we would map the major roads then open the project. In Nepal there are often no roads only paths so you need some expertise to figure out where they are. Even experienced mappers have difficulty picking them out correctly. For example which direction does a stream run in? Just looking at a single tile may not give you enough information.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Buildings are simple to do and give a great deal of useful information. From the aggregate size you can estimate the population so how many bags of rice are needed. We should be able to teach you how to do this is 20 mins or less. Whether we can or not at the moment is debatable but people are looking into the problem and I think you've seen some discussion here in the list. In twenty minutes I can map roughly two hundred buildings, someone who is new using the same tools and techniques should manage twenty buildings but pointing the new user in the direction of those tools is something we aren't very good at yet nor is there consensus on what we should try to teach you.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">The post earthquake imagery, leave it to those people with some experience with that sort of imagery especially as Kevin pushed the limits on the satellite imagery by using one that was passing over Bangladesh. <br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Before Nepal the general thought was that someone would map everything on a tile then mark it as done. To teach you how to correctly map everything on a tile correctly realistically would take a few days training. What we're seeing in Nepal is perhaps a dozen mappers working an tile. If the new mappers can map the buildings then that allows the more experienced mappers to sort out the rest and to validate.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Unsquared buildings as someone else has already pointed out are not a major problem its still a building on the map of roughly the right size which is far better than no building. Besides a couple of clicks and who ever is validating if they are using JOSM they can square the buildings. Nepal is nice in that most buildings are square, this doesn't work quite so well in West Africa where there are a lot of round huts.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">As we gain experience we are finding that task manager etc. could probably do with a few code changes, I seem to recall that HOT uses professional programmers for task manager so that one will need some cash finding from somewhere. One would be stop suggesting validate a tile when you take a task at random to new mappers. We need to let the dust settle before deciding what exactly should be done.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">New mappers that just map buildings are a delight. New mappers that mark a tile done when they have finished their little bit and its time for tea without carefully scanning the rest of the tile cause problems in that it stops others from mapping the tile since they think its finished. I'd say more than half the tiles mapped in HOT never get validated. Task manager gives you a brownie point for completing a tile, you don't currently get one for validating one. We are pushing people to validate more in Nepal, and we're even seeing validation of validated tiles which is good.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">In West Africa where I've done a lot of validation giving gentle feedback and explaining why highways should be connected has I think resulted in improving the quality of the maps. Even where someone has just done same basic mapping I find that helps as I can then just scan the tile, add a couple of features if need be than mark it done. Much faster than having to map it all from scratch.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">So yes we need newbies, and yes we could do a better job at explaining exactly what we would like them to do which is within their comfort range and that comes back to the project managers. Some are much better at giving clear instructions than others. Some instructions on the project such as tag landuse=residential only when there are more than twenty buildings goes against what is common practice in other projects and some map all the buildings, well yes but we don't have enough mappers so in practice map all the building projects are the ones that rarely get completed, so accept landuse=residential and get something useful quickly.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">So to sum up before you go home could you just knock off a few more buildings in Nepal please.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Thanks<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Cheerio John <br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 9 May 2015 at 14:29, laura brittain <span dir="ltr"><<a href="mailto:l.n.brittain@gmail.com" target="_blank">l.n.brittain@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Ideas regarding using newbs,<br>
Please embed instructions (and a link to Google translate or another) in Task manager.<br>
Please put important instructions in Bold Capital Letters in Task manager.<br>
<br>
Info on unlocking a tile isn't visible when you are locked in a tile and it's hard to realize you have to go back and do that in TM.<br>
<br>
Please don't let new JOSM users validate tiles unless they've been vetted.<br>
In my case it would be a disaster.<br>
<br>
HOT has been linked to all over in media. Of course you're inundated with newbs. The message out there and in tutorials is that anyone can help with even 20 minutes and that learning how takes an hour or two. Um, no.<br>
<br>
To avoid discouraging us, could discussions of our many mistakes be done off the HOT list that is one of the sources we go to to learn?<br>
<br>
Consider a message like this that pops up on unlocking a tile:<br>
"Thank you for mapping —please come back and see what you can do to help in the weeks, months, and years ahead."<br>
<br>
Finally, I'm sure a lot of us would love to have someone comment on our work and point out errors.<br>
Just remember the feedback sandwich: one positive feedback on either end of the criticism.<br>
<br>
And if absolute newbs aren't helpful or needed please let us know so we can go home.<br>
Hope this helps! Thank you.<br>
<br>
<br>
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