#TIME TRAKS MERLIN PROJECT INSTALL#
#TIME TRAKS MERLIN PROJECT ANDROID#
#TIME TRAKS MERLIN PROJECT SOFTWARE#
#TIME TRAKS MERLIN PROJECT DOWNLOAD#

In the Browser Panel, right click on the Mergin and select Configure. After installation, you need to restart your QGIS.Īfter the restart, you should be able to see the Mergin icon in your Browser Panel:

#TIME TRAKS MERLIN PROJECT INSTALL#

Select the plugin from the list and click on Install plugin. From the left panel, select All and then in the search section (on the top) search for Mergin. In QGIS, from the main menu, select Plugins > Manage and Install Plugins …. In this tutorial we are going to use the plugin from within QGIS. You have 2 options to transfer your data to the mobile through the Mergin service: through website or through Mergin plugin in QGIS. Project set up is completed and we can save the project. This will show the image in QGIS forms too. Tip: You can scroll further down and under Integrated Document Viewer and select Type as Image. This will allow us to attach photos using mobile camera or gallery folder to the pothole point. Also make sure to select the option for Relative paths. So, highlight the fid field under Field section and then from the Widget Type select Hiddenįor Data, it should have automatically selected the correct widget type:įor Notes, you can also leave the Widget Type as Text Edit.įor Photos, we need to change the Widget Type to Attachment. We are going to change the Widget Type for each of the Fields.įid is an auto-increment field and we can keep it hidden from users. In the Properties window, from the left panel, select Attribute forms. But by using different widgets, we can simplify filling the form in the field.

By default, you have to type in the values. We can also change the way user fills in the form.

Try to change the style to something shown in the image below: In the Layer Panels right-click on Potholes layer and select Properties. The default style applied to Potholes layer is not very visible probably. Go ahead and click OK to create the layer and add it to QGIS. At this stage, you should see an image similar to the one below: Repeat the same process for Notes and Photos columns, but make sure to change the Type for those columns to Text. For this form, we want to create the following columns to store data: Date, Notes, PhotoĬlick on Add to Field lists to add your column. We can now create the column headers for our table under New Field section. Under Filter section on the top of the window, type: 3857 and under Predefined Coordinate Reference Systems, select WGS 84 / Pseudo-Mercator EPSG:3857. A new window will appear:įor Database click on … and select the data collection folder on your Desktop and then type survey-db.gpkg for the name of your database.įor Coordinate Reference System (CRS), click on the icon to the right of EPSG:4326 - WGS84. Note that Geopackage is a file based database where you can store multiple tables (spatial or non-spatial). To create a survey layer, in QGIS, from the main menu select Layer > Create Layer > New Geopackage Layer …. Save your project as pothole survey in the data collection folder. From the Browser panel (usually located on the top left side), expand XYZ Tiles and double-click on OpenStreetMap to add it to QGIS: To simplify things, we can create a folder on Desktop (referred to in this tutorial as data collection folder) and store everything there. Let’s start by opening QGIS and add the above layers to our project. The GIS format best suited to store spatial information, is Geopackage.

Also, it would be good to attach some notes for each pothole, take a photo of it and add a date for survey. In this case, we want to survey potholes. point of interest, tracks or parcel of land). For survey table, we need to decide on a form structure and the type of feature you want to survey (e.g. In addition, you need to set up a table (or layer), to store your survey information.įor background data, we are going to use Open Street Map. Usually, you will need some data for your background layer (so that you can locate yourself!). To be able to survey data, we need to set up a project in QGIS. Note that after signing up to the Mergin service, you have to activate the account by clicking on the link sent to your email. The Mergin service allows you to transfer data between your PC/laptop and mobile/table via the cloud. In addition, you will need to register with the Mergin service.

#TIME TRAKS MERLIN PROJECT DOWNLOAD#

Input app - for your mobile table: you can download the app from Google Play Store or Apple’s App Store.QGIS - for your PC/laptop: download and install QGIS if you have not already done so.

#TIME TRAKS MERLIN PROJECT SOFTWARE#

To start with, you will need to install the following software applications:

#TIME TRAKS MERLIN PROJECT ANDROID#

In this post, we will walk you through basic steps to set up a survey project in QGIS desktop and using it in Input app to collect data in field using your Android or iPhone/iPad device.

Time traks merlin project