Georeferencing a map using QGIS

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  • Опубликовано: 30 июл 2020
  • Hi Viewers,
    Here you will come to know the process of georeferencing a toposheet or a map using QGIS.
    Steps to follow:
    1. Open QGIS and see that georeferencer plugin is added. if not, go to plugins and select.
    2. Go to Raster - Georeferencer - Georeferencer.
    3. Add unreferenced map to window.
    4. Go to settings - Assign projection information and output path and file.
    5. Go to Add points - Zoom to level and add point and assign long / lat for the all added points.
    6. Save ground control points.
    7. Run - start georeferencer.
    8. Once georeferencer is successfully completed, close georeferencer and add the referenced map to QGIS window by add raster layer. It may used for further wotk.

Комментарии • 32

  • @viswendravarmareddy6361
    @viswendravarmareddy6361 3 года назад +5

    Done great job sir. Very easy to understand the process of georeferencing in QGIS

  • @subhranildas2702
    @subhranildas2702 8 месяцев назад

    Thank you for the video. Easy to understand

  • @chamarthykrishnamaraju3026
    @chamarthykrishnamaraju3026 4 года назад +2

    Very Good Sir. Keep Adding more tutorials using QGIS Sir

  • @cubingwithcarl4572
    @cubingwithcarl4572 2 года назад +1

    Thank you! Been using MapWarper before, but you it looses you a lot of quality there, but in QGIS it's great.
    Greetings from Sweden!

  • @worldofmine_
    @worldofmine_ 4 года назад

    Nice info sir

  • @nizamuddinthonichal3931
    @nizamuddinthonichal3931 3 года назад +1

    Nice tutorials

  • @aswinib9888
    @aswinib9888 4 года назад

    Nice video

  • @inyourarea469
    @inyourarea469 5 месяцев назад +2

    Sir my georeferencing is being successful but before clicking georeference there is showing errors in the points what does that mean??

  • @stellaalle914
    @stellaalle914 5 месяцев назад

    Which version is this

  • @Gokulnath.m
    @Gokulnath.m 18 дней назад

    Etha epdi document ready pannanum

  • @moumitaghoshal7915
    @moumitaghoshal7915 2 года назад +2

    Sir in 2.6 version after doing the georeferencing the map was blur... How to correct it?? Plz

    • @msrgeospatialsolutions
      @msrgeospatialsolutions  Год назад +1

      Dear Moumita, Your target resolution may be low. try to increase it in the transformation settings. Otherwise don't opt that. leave as it is. It may be fine. Try it. otherwise i will look into it. Thank you for the comment.

    • @PRACHEENVIGYAN
      @PRACHEENVIGYAN Год назад

      @@msrgeospatialsolutions sir please help

  • @mohitmittal2627
    @mohitmittal2627 3 года назад +1

    what should be the file format of topo sheet for performing Geo referencing?
    /

    • @msrgeospatialsolutions
      @msrgeospatialsolutions  3 года назад

      You can add toposheets or maps which are in image formats like jpg, jpeg, tiff, geotiff or .img etc into QGIS. Thank you for comment. Please follow the channel for updates.

    • @mohitmittal2627
      @mohitmittal2627 3 года назад

      @@msrgeospatialsolutions Sir i perform the Merge operation for making the Mosaic from Geo referenced tiles in QGIS. But after it shown error in .vrt file and show a Black patch in QGIS window. Why so?

    • @msrgeospatialsolutions
      @msrgeospatialsolutions  3 года назад

      @@mohitmittal2627 Let me check the problem.

  • @alyzajoypabillore8344
    @alyzajoypabillore8344 Год назад +1

    What is the purpose of Filter?
    I dont know what to put there

    • @msrgeospatialsolutions
      @msrgeospatialsolutions  Год назад

      Thank you for comment. Filter option is only to search your required projection information to assign. As we need to assign any of the projection systems, you can type the projection information like wgs or utm or any other specific.

  • @AakankshaSingh-nh2ip
    @AakankshaSingh-nh2ip Год назад +1

    Sir, how to add GCP TABLE

    • @msrgeospatialsolutions
      @msrgeospatialsolutions  Год назад

      Thank you for comment.
      To add GCP table, go to add gcp table from georeferencer tool bar and add file from respective path

  • @neerajprj9161
    @neerajprj9161 Год назад +2

    now georefrencer is under Layer tab.

    • @msrgeospatialsolutions
      @msrgeospatialsolutions  Год назад

      Thank you for info. Keep follow for updates

    • @laurynbull2919
      @laurynbull2919 Год назад

      thanks for that , theres another plugin now that is called freehand raster georefencer and does now bring up the separate panel window shown in the video