QGIS: Understanding and Using Attribute Data, Queries, and Analysis

hello again everyone this is Leslie pilch at the Vermont Center for geographic information and I think we'll go ahead and get started with our webinar today which is QGIS understanding and using attribute data queries and analysis I'm going to actually skip the intro that I usually do where I describe how to use the GoToWebinar interface the little panel over on your right so please let me know if you have any questions about it you'll notice over in your panel that there is a little section called questions any of the sections in your panel that you want to figure out what's in there you just click on the little plus sign right next to it and you'll see in the questions section that you can type in a question that comes to me so I'll kind of keep an eye out for those to see if any questions come through I might save most of the questions related to the webinar until the end if I can but if there are things that need to be addressed in the midst I will do that and I'll warn you that I'm coming off of a cough so I'm gonna try not to cough into everyone's ears but I might mute myself every so often to either call for take a simple waters apologize for that so I'm actually starting out here at VCG eyes website just so I can quickly show you that this webinar is being recorded unlike last weeks which had some technical difficulties so we are recording today and it will be posted at our YouTube page so I'm just showing you how to easily get to our YouTube page at our front page of our website VCG Ivor Mont gov if you look over on your left underneath the contact information you'll see a little row of social media links and one of them is to our YouTube page and this is our YouTube page and you'll see there's lots of previous webinars posted here which you can check out if you'd like to and this one will get posted there within probably by tomorrow if not tomorrow then Monday as I will be out on Friday and the one other thing I want to show you at our website is that if you some reason don't remember how to get to that page you can always go to the event archive so if you click on events you'll see event archive click on that and you'll see a link to webinars so that's where I record where I put links to things as you can see last week's webinar was not recorded but I do have the PowerPoint posted and then last year some of the webinars that we did are linked here as well and then the final thing to move on or anything is that the materials that I use in the training that I do in the summer which is indeed a QGIS training you can see this is referring to the last summer this page actually has the materials that are used during that training which is pretty much what I'm going to use to take us through this webinar so today's webinar is understanding using attribute data queries and analysis chapter 8 of this manual so if you're interested in getting that document you just go right to the education training section of our website V CGI training opportunities and at the bottom of that page you'll see those listed ok so I am now going to open up QGIS so if just in case anyone's not familiar with it which I assume you all are at least a little bit QGIS is a free open-source software program I have downloaded onto my computer and I don't actually have the most recent version because I recently downloaded the most recent version and it was a little bit buggy and was causing me problems so I actually went back one version just because I think it was brand-new so I've got version two point eight point three free open source somewhat equivalent to or actually arcmap ArcView if any of you ever used it arcmap the the basic version of ArcGIS very similar functionality not quite up there in terms of all the bells and whistles but I find it to be very powerful and people more and more people are using it around the world so we're going to start out today with a blank slate and whenever I start out with a blank project a brand-new project I always set my project properties so that I have my I have enabled on-the-fly crs transformation and I'm setting my coordinate system because I'm in Vermont and I work primarily with data that is in vermont state plane meters coordinate system that's what i'm going to set things to and that way any data that i bring in that isn't vermont state plane will actually be transformed into it so that everything lines up so I'm just gonna start out by adding a couple of data layers first so this is the data that we use in our training first I'm just gonna add the town boundaries and for anybody that's new to QGIS or new to GIS I'll apologize that I am gonna go relatively quickly through all these click some steps because our focus is not on the basics of using QGIS but specifically on working with the attribute data and doing some little bit of analysis so if you find anybody find something going too fast go back and look at some of the other webinars that take you a little bit more slowly through the intro so here's the Vermont town boundaries and I am also going to add in one other data layer well yeah I'll go ahead and add that and that was started here actually I'm gonna add some partial data and parcel data if anyone's not familiar with that is just tax map data parcel ownership boundary data and in particular this is some data that that allows us to link what in Vermont is called gran list data or the assessment data with the boundary data which is not inherently linked here in Vermont by towns but this data has the ability to be linked so I went ahead and linked it so that we can see a little bit of the functionality you gain with that and it quickly changed our symbology just so it's not such an annoying color maybe I'll just make it pink so the first basic thing is just to open up the attribute table for the town boundary layer so hopefully most of you are familiar with the concept that GIS data consists of both the the geographic component that shows the features somewhere on the earth in a particular place on the earth but each of those features is connected to a particular row in the attribute table so each of the rows in this attribute table is associated with a feature on the map for that particular layer so in this case we're in the town boundary layer each one of these as you can see has a town name and each of one of them is linked to that town they're not just two separate things I'm just gonna hard to see because I made it there we go so as you can see I just highlighted in the attribute table I highlighted the town of Eden and on our map it's now highlighted just to show that is a live link they're not two separate files I have nothing to do with each other and other little features that when you're working with the attribute data in the attribute table there are some tools up here that allow us to again interact with the map so by choosing Elmore and then choosing zoom map to the selected row that is another way to interact and see the connection between these if we can select a bunch of towns interactively within the attribute table by just holding down the shift key and clicking all the way to the left not in the attribute table itself but the numbers associated with each feature over on the left of the table any ones that we've highlighted we're going to be able to see highlighted on the map let's go ahead and interact now with the parcel data I'll zoom to that layer so we can select features on the map as well as select let's clear that first I've got a bunch of things selected we're going to unselect those we can start fresh so not only can you select things choose things when you're interacting with the attribute table and have it show up on the map you can obviously go the other way we can select things on the map using the selection tool and and that will be highlighted in the attribute table and there are some reasons that that can be really helpful so first of all I just want to point out there's a few different ways to select features on the map you can if you choose the first one that's basically a point selection where you're just point you're clicking a simple left click somewhere on the map and whatever feature of the highlighted data layer is under that point will get highlighted will get selected but we also have the option to select features by polygon by freehand or by so by polygon means I'm going to left-click to create the vertices of a polygon when I'm done I will right click and any feature that intersects with that polygon so you notice that it selected a bunch of of features of parcels that weren't entirely within the polygon but intersected with that line that I drew and obviously everything that's inside it as well those will all be selected we also have let's clear those we also have select by freehand which just means if I hold my left button down I can kind of draw freehand some weird stuff if you just zoom all over the place and and and again you're creating us in this case in my case just now a slightly odd polygon but anything that was part of that polygon that that is intersecting with any of the parcels that are intersecting with that polygon are going to be selected now and then let's open up our attribute table and just in case anybody's from Eden I want to assure you that I did delete names out of this attribute table before we started the webinar so this attribute table is actually interesting because it reflects not only the attributes that were associated with the parcel boundary data that I received from the mapping contractor it also reflects if we scoot over a little bit to the right these are attributes that are actually part of the grand list or the SSD state grand lists the assessment data that towns turn into the state so these are things like the value of the lay the various parts and definitions of the parcel acres it did originally have the names of the owners there are also some attributes related to state programs whether it is this one right here is use value reduction there we go so use value reduction refers to the use value program how much reduction is there in this case this one right here is HS for house site so how much was the value of that property reduced based on use value so there's a lot of really useful information in this attribute table because the parcel data has been joined to the grand less data so it doesn't just reflect the parcel IDs but also the some of the values and other pieces of information in the in the grand list so here I've got a number of different things highlighted it's a little hard for me to scan through the well actually let's go back just click one so if I were to just click on one parcel and then I went into the attribute table and I'd have to scan through the whole thing to find it there it is or if I clicked on okay if I hold the control key down I can click on multiple features and then open up the attribute table so now these are scattered all over and really what I want is to be able to quickly look at all three of these and there's a button up here in the top of the attribute table there's move selection to top so then I can look at all three at the same time which is much more convenient now just to give a little tiny real-life example or close to real-life something that folks in the town office do all the time is look at a property and need to identify a butters so let's say a particular property was going to do some kind of work that was that caused a permit process and it needs to be reviewed in some way or the public needed to or the butters needed to be notified that something was happening on this property a fairly simple way for someone interacting with the QGIS or any other GIS program to achieve that but a butters list to find those butters and their names and addresses would be the ident to select the parcel in question and then actually perform a little bit of analysis in order to also select the parcels that touch that one so the way that we can achieve that is by going into the vector menu choosing research tools and then choosing select by location and again these step by step instructions are actually located in that that PDF document that I referred to you to that particular example doesn't use parcel data but it does the same thing using the town boundary data so what we want to do is select features found in the parcel layer not the town boundaries that intersect with the parcel layer but specifically with the selected features in the parcel layer okay so even though we're saying we want features in this one that intersect with the same one the reason we're doing that is we want to identify additional features that intersect with these selected features and there we go and again now we can go right into the attribute table move all of those selected parcels up to the top and we can actually select them for copying and exporting don't a little bit for this one sorry there we go so there's a little symbol that's and one of the nice things about this which maybe this is true of also for these days but going over the various icons if you go slowly enough and hover a bit you'll see a little description so copy selected rows to clipboard I would like to do that and then I'm just going to pop over to an Excel spreadsheet and paste those right in here so if I actually did still have the name I think it we do have the addresses but if I did still have the names and addresses of the owners in this spreadsheet all I would I would now have all the abutters plus the owner actually of the original property which maybe I would screen out and I could easily use this to create a mailing list to send a little notification to all of those abutters so quick quick parcel of butter example of we're just a little bit of analysis can help you help you automate a procedure a bit ok so again whenever we'd select things we're just sort of selecting and checking stuff out you can always deselect both in on the map interface here and then also in the attribute table interface there is right here I'm just select all so you can do it in the either place and remember if anyone has any questions look for the question panel within your big panel you'll see the word questions and if you click on the little plus sign next to that you'll open it up and you'll be able to type your question in there I know somebody I think has clicked on the hand raising thing which is great except I don't know exactly what your question is unless you type it okay so that was the simple intro we're gonna do slightly more interesting examples now I'm going to open up an existing so again if if you're new to all of this what we just did was blank slate opened up the the software started a brand new project which I have not named yet so if if this was a project that I wanted to save I would go over the project save or save as and then save it as any project and that project would contain references to the data that I used it would remember where I got this data it would remember everything I've done in the sense that how zoomed in I am right now what color I changed the different layers to the symbology I don't think I've done much of anything else they would remember but it would if I opened it up again it would look exactly like this but I'm not gonna save it instead I am going to discard it and go ahead and open up an existing project so as you can see this has a number of different data layers although if you look at the list of data layers over here on the Left it's a little bit more than what we see on the right and you'll see in a second why that is we have this set to answer that question a little bit later so we're going to see some of the other data layers show up as we zoom in they are set to be to only show up at certain zoom levels so the first thing we're gonna do is make sure that this very first layer listed water WBT 8bt poly is highlighted so that's the the selected layer or the sorry the active layer and what that means is that the software then knows if I do something like an identify it knows what layer I'm interested in so I just clicked on the identify features icon turn my cursor into an identified tool you'll notice that this little window popped up over on the left it's where my results are going to show up once I click on them out so click here and I see what my results are over here on the right and what I see is that this is the menisci River Watershed and a bunch of other very interesting information about the watershed listed there if I were to happen to click on the edge of two watersheds where the software really couldn't tell which I was clicking on both of them would actually show up over here although that's not that obvious so one is opened up the Riviera st. Francois is it's information is shown here all of its attribute data actually I didn't say that earlier this is showing us the attribute data for that one feature in this case because it's not sure which feature we really want it's got a second one listed just below if we click on the plus sign you'll see that it's the same attribute information but for a different feature so in this case the Lamoille River watershed so that's just a good thing to know that when you click on it and it looks like two are highlighted but you're only seeing one over here it is actually showing it's just collapsed we can also make the town boundaries the active layer and then if I click in the same spot instead of showing me results for the watershed we see it for some towns Middlesex and more town and if I was a little bit more careful I could probably get one town you know it's interesting like I would have to zoom in a bit more to be specific yeah so your your ability to be precise is obviously affected by what room level you're at okay so that's one way to kind of delve into our attributes a little bit if we only really want to do so for one feature at a time and we want to interact with the map as our way of choosing the feature we can just do a quick identify all right we're gonna change our scale now so down at the bottom very bottom of the map hopefully hopefully everyone can see that we can change the scale either using some of the presets that are listed here we can just click on one or if we have a particular scale in mind oops as I do I'm gonna type in 400,000 I'm gonna see rows there and and I picked that specifically because of some of the zoom level the zoom levels that some of the layers are set to show at so some are only gonna show once I'm below or around five four hundred thousand below five hundred thousand so now we are starting to see not only the town boundaries but also roads some more surface waters some black dots that according to my layer list over here our tourism wreck sites voting points so they are actually a subset of a wreck sites data layer meaning recreation sites that was created by agency of Natural Resources a number of years ago this is a subset of those features only including the boating points and all will look at that a little bit more to see what those boating points are so we've changed the scale we're looking at boating sites so let's do our identify on some of these layers like the boating points it's also if if you're sort of just exploring your data it's a good way to start getting a sense of what the attributes are in there and actually seeing the values for some specific features so you can see that this has a lot of attributes and I always point out to people in my my class that it's sort of an interesting example of a particular decision that was made about how to structure this data so what they decided was to include every single possible type of recreation site essentially as an attribute so beyond things like the contact information in the address if we go down you'll see that most of these are some type of recreational use of a of a space archery boating hiking mountain biking skiing now if you think about it they could have chosen to have just one or maybe two or three attributes and each one could have had a series of codes to indicate which recreational activity happened at that site and if you think about why one would go with one particular way of structuring the data as opposed to another I think the reason they chose this structure which is a little bit unwieldy and as you can see has a lot of null values some blank there's actually for a number of blanks and zeros and nulls the reason they went with this one was to allow the greatest flexibility in terms of indicating what recreational activities happen at any particular site they they knew that any particular site could have who knows how many different things happening at it and they wanted to be able to indicate that so it was a particular way of choosing to structure it that that doesn't may or may not follow good database design but there were some reasons behind it that I think are sort of interesting so we can also do identify on the roads let's see what we can learn about those so again my precision is there yeah where you click matters in terms of what's highlighted and what's what's showing over in the identify results so here we're clicking on route 100 over here we've got Vermont 73 that's the interstate so I haven't made a big effort on fancy symbology for these roads you can see that or labeling actually because they're not the focus of this particular map but they are there and we can identify them if we need to and then the final thing on do some identify on is all these green blobs green polygons around many of you probably know what they are but for anybody that's not familiar we could start clicking on those and see what we see so luckily it has a name lots of all truncated here so this happens to be the White River Wildlife Management Area this right here is I almost always choose this one at some point the podunk wildlife management area and you can see that there's a bunch of information some of which is null on each of these polygons Ainsworth State Park so this data layer as you can see over on the left is the cadastral Khan's Pub polygons area layer and this is the conserved land and specifically publicly conserved land this particular map we're looking at is the data is pretty old is from 2009 we are actually in the process right now of working with our data partners to update this information you'll all be or some of you at least will be excited to hear that hoping that sometime in 2016 hopefully early in 2016 we will actually have updated information for this data layer all right so that's identify I don't think there's anything else fascinating to say about identify right now all right so once again we'll just try the Select features tool now that we have some more interesting data layers so I'm going to go ahead and do the voting points make the voting points the active layer and then I'm going to go up to my select features do select by polygon and just start creating a polygon so when I think about how this sort of so action could be useful I think you know if I was looking at this and wanting to know what voting points were within a reasonable distance of the town I live in or town I'm going to gonna be visiting or some other feature and I just want to casually select an area and see what turns up and what they're called I can do that you should be able to see that they've turned yellow all of the boating points that were within that temporary polygon that I drew and once again we can go into the attribute table click on move selection to top and then pretty easily find the names of all of those voting points access points for putting a boat in the water we actually also in this I think for some of them at least I'll have some contact information it's a phone number from one two of them and again if if whatever I was doing if I needed the addresses or needed to save this information separately I can easily copy this to to the clipboard and then paste it into a Word document or a spreadsheet wherever I want which is pretty convenient all right so we're gonna go ahead and undo all that all right so that's the simple kind of directly interactive way to select and identify and kind of get information about your features we are now going to do we're going to select our features using an expression in the attribute table so I'm going to open up water dlg Lake poly so this is the layer that is showing us lakes and ponds and go into the attribute table and I'm gonna click on this icon which you can see is the Select features using an expression icon pops open this window where we can now build an expression you know slightly oriented differently last time I used it so you can see that our expression is going to be built in here now I could just type everything in by hand but there would be a fairly high chance that I would mess that up so I am instead going to open up some of my functions over here and you'll see that one of them is fields and values so this gives us our attribute fields and I'm gonna use that just start off by saying name so I'm gonna double click to get that to show up in my expression builder equal to and I don't I just have to single click on the operators so there's equal name equal to and I can because I have name highlighted here I can click on load values over in this window and again this way I don't have to type in the name and make excuse me make us a mistake like not doing all uppercase letters which would be an easy thing to do and when you're doing an equals two equal to you have to do it exactly right looking for sorry lick done more let's find lick done more so let's say you were told lake down water was the place to go so again this is a double click and you weren't sure where it was and so you want to interact with this to go ahead and find it name equals like dunmore click on I think it's worked it just doesn't really give me any yeah sorry I forgot I even have it written in my directness that it may look like nothing has happened if you can see it there we're gonna actually zoom into it no no I think maybe I have to do that in here so let's go now that we've selected it let's go back to our attribute table and make sure that everything confirms so there's our one selected feature we scroll over a little bit we can see that indeed it's like Dunmore and then we can click on the zoom map to select a rose okay so I'll close this because we're done with this so basically we just use that that window to create an expression that looked at the attributes the values and the attributes in order to select something so here we've got a lake selected and happens to be Lake Dunmore and one of the things so I'm just gonna keep doing sort of demonstrating a few other little analysis things by just continuing on with this Lake Dam Lake Dunmore selection so now that we have a feature selected we can actually do something called creating a buffer and then we're going to use that buffer to select something else so let's create a buffer by clicking on again the vector menu this time we're going to go in to geoprocessing tools and choose buffer so our input vector layer is going to be the layer that has this highlighted feature which in this case is DL water underscore d LG Lake poly there's our input vector layer use only selected features that's correct segments to approximate I have to admit I've never really figured out what that means so I'm not going to change that buffer distance now this is where it is important to know that by default the units that this is going to measure in are the units of your data layer so because we're using vermont state plane meters data these units are going to be meters so I am going to set it to 200 meters so we're going to create a buffer of 200 meters beyond the edge of like Dunmore and this is actually going to create a shape file so I'm gonna put my seat belt here I had result to canvas sure so that's just gonna I won't have to go through that extra step of finding that again and adding it I'll just go ahead and have it added automatically and there it is so you'll notice and I'm just gonna change the order here and put the buffer under dlg lake so you can see that what happened was it actually created a a shapefile that a feature that it includes the lake and goes 200 meters beyond that rather than only creating that buffer it's actually creating kind of the lake plus the buffer over again and you can see that when it's got the leek on top of it if it's on top of the lake it entirely covers it if it's drawn on top of the lake alright so there's our 200 meter buffer so the neat thing about that buffer is that we can now use that to to select some features so we're going to go back to our vector menu choose research tools and select my location so this is the same thing that we did with the parcel data we're gonna select features in so this is where we set the data layer that we want to find some features and so in this case I'm going to do the boating points that intersect features in our buffer layer make dunmore buffer and notice that we have to choose carefully amongst these include input features that intersect the selection features or include input features that touch the selection features include input features that overlap so it's important to pick the correct one or include input features completely within the selection feature so for instance if we were trying to pick I know a town we would find that it would not highlight any of the talents that are right here because none of them are completely within if we had chosen the include input features completely with them all right so include input features that intersect the selection features and once again nothing seems to happen but the way that we check to see whether anything has happened so remember we were trying to select features in the both sides and so we're gonna go to the boat site attribute table and again right off the top we can't really see whether anything's highlighted but if we click on move highlighted move selection to top we can see that we do have two things highlighted two features chosen and coincidentally enough one of them is called Lake done more efficient well life access some one is called Lake done more campers Ville so that even makes sense now visually on our map we're not really seeing them because our buffer is actually blocking them so if you look up here you'll see a little boating site that's highlighted and you'll see one here that's almost tucked under the lake there alright so we just did a few different steps to get to some select to a selection of some boating sites that are adjacent to Lake Dunmore okay and now alright and the final thing I'm going to demonstrate is selecting features using an attribute query and this is building a more complex query so I think I'm actually going to unselect this and we're going to make now Lake Champlain the the active layer so another way to do a query so this is the active layer and then we go up to the layer menu and we choose query all right and you'll notice that because we had made that the active layer it knows that it's doing its query on the lake champlain water underscore only Champlain 100 which is a layer that was designed to be used as no closer than a 1 to 100,000 scale and I am basically gonna using these few fields I'm gonna build what looks like a well actually in our step-by-step directions it looks like a very complicated expression it's not really that complicated it's just because it's step by step but let's see if I can do it without following the step by step so I want to say island so double-click on island equals and then I'm gonna see what the values in here are yes and no island equals yes and area is greater than and here I'm going to type in a number and keep in mind I'm double clicking on fields I'm single clicking on operators my number here should put my glasses on - OH - 300 and again if you were doing this yourself from scratch knowing your data you would know what your units are cuz they just are whatever they are in this attribute and you would know what number you want to put in there we will talk about what this isn't just a second and area is less than - 4 - 8 - o - R - a - oh oh ok so we've just created an expression that's that uses multiple rather than just searching for a particular value in a particular attribute we're creating a slightly more complicated expression that uses a number of different attributes and their values so we want Island the value to be yes we want the area of this island to be between two twenty million two hundred thirty five thousand square meters I believe and 24 million two hundred eighty two thousand square meters so that's the we're looking for an island of a particular size and if we go into so ah the other thing that that did that was the other difference with what we just did was that was not simply a selection function where you end up with a highlighted highlighted feature within the data layer that was actually a definition query should have said that at the beginning because what that did was now within our lake champlain data layer the only portion of that data layer that's showing visually and that's showing in our attribute table is the feature that meets the criteria that we just set so here it is so if I highlight it now and zoom to it you can see that it I can unhide it just so it's oh yeah maybe I want it to be highlighted so it's easier to see so so here is a portion of the Lake Champlain data layer which ironically enough is an island because this particular layer includes islands as part of the data layer as you can see you actually have to filter them out if you don't want them to be covered with water so there is as it turns out if we since our our water data layer does not actually tell us what that is we're going to use the 10-pounder ease layer to figure it out I'm going to do a little identify and what we find is this is a LeMat so our our quick analysis allowed us to identify an island with a particular size and it is in fact a LeMat all right all right that is the fairly basic introduction to analysis and and kind of becoming a little more familiar with your attribute data that I have gotten in store for today so if anybody has questions you should feel free to send them in now let's see one other thing I was going to perhaps do well you guys are thinking about whether you have questions is go back to our website and just point out that one of the things that that you always need to be aware of and check into when you're working with data is the metadata the information about the data because that is where you're going to get a lot of the information about your attributes and you notice that in some of the data layers the attributes can be a little bit cryptic sometimes you have codes rather than valid that rather than easily intelligible values sometimes the attributes themselves are named cryptically newer data that's less true than older data but still you often bump up against that so for instance if I were to go into our data warehouse the open data warehouse and search for that cons pub data all the data that we have has metadata of one sort or another or it's all the same sort I should say it's a somewhat varying levels of quality but we do strive to have full metadata for all the data layers so for this cons pub layer the way you'd get at the metadata is to click on the more info button you'll get this little quick metadata light information initially that just gives you stuff that you might just want to know really immediately you know with the age is it statewide or not is it polygons points or lines the next thing you might want to look at is actually the full metadata and it's a little bit hard to look at but remember that there's always some kind of a description or abstract up at the top which is a really good thing to look at and then if we scroll down a little ways we can get into the entity and attribute section I'm just going to scroll for a minute and once we get there also okay entity and attribute information and once you train yourself how'd it look at this with all these tabs you'll see that the names of the attributes are the first thing listed after each new attribute is kind of identified by the word attribute so for instance there were some codes in that cons Pub data when we looked at the identify like PP type primary protection type and this actually explains what those codes means so if we look down here you'll see oh one means feet ownership Oh two means this keep going you've got lots more 10.3 means it's a green mountain club conservation easement so knowing that the metadata is here and that it has these values and and explanations is really important when you come across information like this within your attribute table that's that's not obvious but more cryptic okay I think that I do not see any questions I'll wait another minute or two just in case but hopefully it's because this was all clear enough if if people felt like this was a little bit too basic I welcome that feedback I shoot them not sure if I set up the feedback survey to be honest if you don't encounter a feedback survey when you end when we end the webinar I encourage you to send me an email you will get a follow-up email tomorrow I think and you can respond to that or you can just send me an email today but I'd welcome your feedback but my contact information is right on the front page that right there's a link to my email of our website if there are other topics that you're interested in seeing in our webinar webinar series or specifically to do with qgis i'd be happy to hear about that as well my knowledge level is pretty basic but I can work on it and I can find other people also because I do know some other QGIS users in the state who are often willing to do webinars so feel free to request what you're looking for all right since I'm not seeing any questions I might let you all go a little bit early and remember that if you are somebody else that you know might be interested in seeing the recorded version of the webinar it will be posted at our YouTube page and also in the event archive or in the event archive a link to the YouTube page but it'll be posted at the YouTube page within a few days either tomorrow or Monday so I guess that's it thank you everybody for showing up and participating and I look forward to hearing your feedback thanks and have a good day

Channel: VTgeospatial

Views: 22,451

Rating: 4.927928 out of 5

Keywords: GIS, VCGI, Vermont, Mapping, Maps, GIT, QGIS, Geospatial Analysis (Software Genre)

Id: IREQO1EHhYA

Length: 51min 26sec (3086 seconds)

Published: Wed Oct 28 2015