- #How to create a ring around a point in mapinfo 10 code#
- #How to create a ring around a point in mapinfo 10 download#
Load your scanned map clicking the ‘+’ button in top left corner. Delete the raster layer, use again Zoom to Layer but this time on the lake Colac layer and open the Georeferencer from the Raster menu on top. We have to use a tool which will transform image coordinates to the map coordinates. No wonder that the scan is totally in the other part of the World than lake Colac. This is totally different numbers range than coordinates which we should expect in our project. Now you can see your scan but look on the coordinates (bottom of the map screen). Your project and Colac lake shapefile have set coordinates (EPSG 20354) but your scanned map is still in its own coordinate system – the image coordinate system.Ĭlick the right button on your scanned map in the layers menu and select Zoom to Layer option. What happened? You can’t see the map? Why?īecause it is in the other part of the World. Now add the shotpoints map to your project clicking Add Layer and then Add Raster Layer. It is here and proper coordinate system (CRS) is already set up (as it is the first sapefile in the project – CRS is loaded to project automatically). Let’s open the empty project and add vector layer with Colac lake to the map canvas. Now let’s continue with our shotpoint map.Īlso from the previous excercise we have shapefile with lake Colac in proper coordinate system which is AMG zone 54 (EPSG 20354). This method strongly depends on the abilities of operator, cartographer. It is quick and sometimes you can’t substitute it with other possibility but sometimes the accuracy might be its biggest disadvantage. This method requires good eyes and good shape recognition as it is based on comparing of the geographic features on two pictures. Or in other case you would like to append to your project scan or not registered aerial photo of some place.
#How to create a ring around a point in mapinfo 10 download#
Sometimes you might happen to just download very schematic map or just a sketch of some area. It is especially useful when you do not have any grid, graticules or coordinates on your map. Now we are going to use this file in georeferencing of our scanned shotpoint map. How to georeference scanned image in QGIS and vectorize items from OpenStreetMap-part 1. You may need to adjust the Zoom to move in closer or further away.Welcome! In the last part we succesfully downloaded vector data from OpenStreetMap.Decide on Line Thickness, Line Color, and Fill Color.In the example above, I used one mile, so I put "1" in the "miles" box after Radius Distance.
#How to create a ring around a point in mapinfo 10 code#
Put in the zip code closest to the area you'd like to zero in on (box on bottom left side of map) and then zoom in to get to the right address on the street, then zoom out enough to be able to see the radius when it is drawn.That is a huge selling point for Black Rock homes.Ĭlick on and on the left sidebar, select "Radius Around Point Map". It shows that most of my market area (Black Rock Connecticut) is within walking distance of the new Fairfield Metro train station, which has express trains to Grand Central Station in New York City. The image on the right is one I drew using this radius tool. This means you need to draw a radius around a certain area on a map. Your client wants to live within a quarter mile of their children's school or within walking distance to a train station.