How to overlay Long/Lat points on a existing map











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I have an existing map of ward in Chicago in Tableau:
Chicago by ward



I have a separate CSV file, linked to primary data source by Ward. It contains pairings of Long/Lat points. I can make a map of it by itself, but cannot find a way to place the points on this map. How would I do that?






tableau







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    up vote
    1
    down vote

    favorite












    I have an existing map of ward in Chicago in Tableau:
    Chicago by ward



    I have a separate CSV file, linked to primary data source by Ward. It contains pairings of Long/Lat points. I can make a map of it by itself, but cannot find a way to place the points on this map. How would I do that?






    tableau







    share|improve this question
























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I have an existing map of ward in Chicago in Tableau:
      Chicago by ward



      I have a separate CSV file, linked to primary data source by Ward. It contains pairings of Long/Lat points. I can make a map of it by itself, but cannot find a way to place the points on this map. How would I do that?






      tableau







      share|improve this question













      I have an existing map of ward in Chicago in Tableau:
      Chicago by ward



      I have a separate CSV file, linked to primary data source by Ward. It contains pairings of Long/Lat points. I can make a map of it by itself, but cannot find a way to place the points on this map. How would I do that?






      tableau




      tableau






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 10 at 22:01









      jdbul33

      453




      453
























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          If you want to overlay the dots to the existing area map you will need to use dual axis. Steps to follow are:




          1. drag latitude (or longitude) from the csv datasource to rows (or columns); this will create another map

          2. right click on the newly added measure and select "Dual axis"; this will overlap the two maps

          3. in the marks box on the left you will be able to select different display settings for the two axis you will then have


          You can also find a nice tutorial here






          share|improve this answer





















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            1 Answer
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            active

            oldest

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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes








            up vote
            2
            down vote













            If you want to overlay the dots to the existing area map you will need to use dual axis. Steps to follow are:




            1. drag latitude (or longitude) from the csv datasource to rows (or columns); this will create another map

            2. right click on the newly added measure and select "Dual axis"; this will overlap the two maps

            3. in the marks box on the left you will be able to select different display settings for the two axis you will then have


            You can also find a nice tutorial here






            share|improve this answer

























              up vote
              2
              down vote













              If you want to overlay the dots to the existing area map you will need to use dual axis. Steps to follow are:




              1. drag latitude (or longitude) from the csv datasource to rows (or columns); this will create another map

              2. right click on the newly added measure and select "Dual axis"; this will overlap the two maps

              3. in the marks box on the left you will be able to select different display settings for the two axis you will then have


              You can also find a nice tutorial here






              share|improve this answer























                up vote
                2
                down vote










                up vote
                2
                down vote









                If you want to overlay the dots to the existing area map you will need to use dual axis. Steps to follow are:




                1. drag latitude (or longitude) from the csv datasource to rows (or columns); this will create another map

                2. right click on the newly added measure and select "Dual axis"; this will overlap the two maps

                3. in the marks box on the left you will be able to select different display settings for the two axis you will then have


                You can also find a nice tutorial here






                share|improve this answer












                If you want to overlay the dots to the existing area map you will need to use dual axis. Steps to follow are:




                1. drag latitude (or longitude) from the csv datasource to rows (or columns); this will create another map

                2. right click on the newly added measure and select "Dual axis"; this will overlap the two maps

                3. in the marks box on the left you will be able to select different display settings for the two axis you will then have


                You can also find a nice tutorial here







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 11 at 14:45









                Stefano Zanini

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