Peter Chen (GIS Educator)
Peter Chen (GIS Educator)
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Towards a Digital Globe: Geographic Information Systems (GIS)
An introduction to Geographic Information Systems (GIS) and the GIS major at the University of Connecticut.
Переглядів: 283

Відео

The Climate Crisis: Why Geography Matters?
Переглядів 1463 роки тому
An introduction to Geography (climate change focus) and the Geography major at the University of Connecticut.
Introduction to GIS and UConn GIS Major
Переглядів 4354 роки тому
An introduction to Geographic Information Systems (GIS) and the GIS major at the University of Connecticut (UConn).
Downloading Base Map and Free Data in QGIS
Переглядів 26 тис.4 роки тому
Open Street Map feature categories: wiki.openstreetmap.org/wiki/Map_Features
Editing Attribute Table in QGIS
Переглядів 39 тис.4 роки тому
Data source: www.census.gov/cgi-bin/geo/shapefiles/index.php?year=2019&layergroup=States (and equivalent) Coronavirus in the U.S.: www.nytimes.com/interactive/2020/us/coronavirus-us-cases.html#states
Map Styling in QGIS
Переглядів 1,1 тис.4 роки тому
Data sources: Interstates (choose Primary Roads “Download national file”): www.census.gov/cgi-bin/geo/shapefiles/index.php?year=2019&layergroup=Roads USstates: www.census.gov/cgi-bin/geo/shapefiles/index.php?year=2019&layergroup=States (and equivalent)
Map Query in QGIS
Переглядів 7594 роки тому
Data sources: Interstates (choose Primary Roads “Download national file”): www.census.gov/cgi-bin/geo/shapefiles/index.php?year=2019&layergroup=Roads USstates: www.census.gov/cgi-bin/geo/shapefiles/index.php?year=2019&layergroup=States (and equivalent)
Making First Map in QGIS
Переглядів 4464 роки тому
Data source: naciscdn.org/naturalearth/packages/Natural_Earth_quick_start.zip
GIS Applications for Earthquake Shelter Planning
Переглядів 6864 роки тому
GIS Applications for Earthquake Shelter Planning
QGIS Lab Set Up
Переглядів 2924 роки тому
Data source: naciscdn.org/naturalearth/packages/Natural_Earth_quick_start.zip

КОМЕНТАРІ

  • @sulavshrestha6484
    @sulavshrestha6484 3 місяці тому

    Can you demonstrate how we can prepare a shelter plan in GIS ? Or could you please provide me with the link of your research relating to this topic, sir.

  • @General-j9b
    @General-j9b 6 місяців тому

    lovely, have been looking for this, Thanks Alot, Bravo

  • @senarine3415
    @senarine3415 6 місяців тому

    Why is my attributes table different it is not like yours that look like a real table like from excel mine displays its feature one click at a time. How can I fix it?

  • @fayemegarity7737
    @fayemegarity7737 7 місяців тому

    When I zoom in my resolution doesn't improve, remains impossibly blurry - any fixes?

  • @TracySadler-o7k
    @TracySadler-o7k 10 місяців тому

    Thank you! I'm a new QGIS user and this was a great beginner tutorial.

  • @laskuri1393
    @laskuri1393 11 місяців тому

    Thanks for sharing your experience.

  • @bossrod9384
    @bossrod9384 Рік тому

    what to do if osm only appeared? i need map that show roads. help im currently new to this and im student

    • @joaolopes6621
      @joaolopes6621 9 місяців тому

      I had the same problem, it's explained how to solve that here: ua-cam.com/video/62i5n0NsH48/v-deo.html

  • @alastairbattson5123
    @alastairbattson5123 Рік тому

    Best guide I have found that makes the program usable quickly to the laymen. Thanks for sharing

  • @nwankwoekene8401
    @nwankwoekene8401 Рік тому

    Good day peter ,please i need help ,i want to do spatial analysis us QGiS, i have my data

  • @elainebramwell2074
    @elainebramwell2074 Рік тому

    Extremely useful and clear, thanks!

  • @GalibW
    @GalibW Рік тому

    Thank you Peter. Very clear and informative video much better than of others. I have subscribed for your channel and would be looking forward to watching your next videos

  • @learngeography1766
    @learngeography1766 Рік тому

    thanks it was helpful. but i still have some confusions regarding Field calculator. What if i want to give a certein name to only selected lines. For example i want to give attributes of "Old data" to the all the features that were created yesterday.

  • @janellakimsuarez9704
    @janellakimsuarez9704 Рік тому

    Hi. Can I ask a question? Why does my Qgis don't have an Open Attribute Table when I right click the layer map?

    • @environmentaldataexchange3906
      @environmentaldataexchange3906 9 місяців тому

      I think it is because there are no editable attributes in the chosen dataset. Try checking other datasets. This happens to me as well.

  • @sharuk98ala
    @sharuk98ala 2 роки тому

    Can we download region area of a country in this way?

  • @laxmanbisht2638
    @laxmanbisht2638 2 роки тому

    Hi Peter, does OSM attribute table filles null values automatically? I have extracted highways for a state in India. In the extracted shapefile, the attribute table has most of the values as null.

  • @seldadudu7801
    @seldadudu7801 2 роки тому

    Thank you. It is very helpful.

  • @TheGl0ryan
    @TheGl0ryan 2 роки тому

    I am just wondering how to put all examples to the same number, I try rn in my project fro example to generalise the field of objects and need them all on the same number, and I dont want to do so manual bc there are severel thousand of those...

  • @babiryepriscilla2287
    @babiryepriscilla2287 2 роки тому

    Please make us more videos about joining attributes tables,symbology,and using expressions to select data in the attribute table. You know how to explain, thanks

  • @babiryepriscilla2287
    @babiryepriscilla2287 2 роки тому

    Thanks this was helpful for me

  • @boquiita
    @boquiita 2 роки тому

    Ey could i just edite all 6.000 dates (year of fund) with same year?

  • @michelleh7088
    @michelleh7088 2 роки тому

    Very helpful :)

  • @luisbernethpena6844
    @luisbernethpena6844 2 роки тому

    for some reason I am not able to change the NULL values for the real values I have. What could be the problem?

    • @nikohnec834
      @nikohnec834 8 місяців тому

      You may have specified the wrong data type or set the length to zero when creating the new column. For example when "type" is set to "integer", you can only enter numbers, not letters. If "length" is set to "0", you can't enter anything. Apart from that, make sure you are still in toggle editing mode. If it's neither of those, I don't know either.

  • @maxwelnoa6292
    @maxwelnoa6292 3 роки тому

    Just antastic

  • @sharmamanish024
    @sharmamanish024 3 роки тому

    I am unable to copy line layer data to another line data layer will u plz help me out I tried copy paste by going in edits option

  • @kanugantisaikrishna
    @kanugantisaikrishna 3 роки тому

    I'm using 3.16 lastest version QGIS. I have a small issue while using attribute table. While Creating New Field, Provider Type Value is not displaying for me. How to enable it...?