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4.39 out of 5
4.39
9 reviews on Udemy

QGIS 3 step by step from scratch

Discover the power of GIS, we start from scratch. Experiment, feel and see everything you can do with QGIS 3
Instructor:
AulaGEO Academy
72 students enrolled
QGIS 3 from zero to intermediate level.
Georeference images.
Create and manage vector layers (shapefiles).
Use geoprocessing tools.
Management and administration of tables.
Develop skills in spatial analysis.
Apply different types of symbology.
Calculation of geometries (area, perimeter, length, etc.).
Know the interpolation and its applications.
Design maps ready for printing.

Course of QGIS 3, we start at zero, we go straight to the point until we get an intermediate level, at the end a certificate is awarded.

QGIS Geographic Information Systems, it is a course designed almost entirely in a practical way. It also combines a minimum theoretical part that allows students to base their knowledge on GIS, because it is not intended to impart mechanized learning, but integral.

This course is 100% prepared by the creator of “El blog de franz – GeoGeek”, includes practice exercises in each class that merits it.

Download and installation of QGIS 3

1
Download QGIS 3
2
Install QGIS 3

Install QGIS 3

1
The first time in QGIS 3
2
Add new plugins to QGIS

Georeferencing

1
Georeference an image

Vector layers

1
Creation of vector layers (shp)
2
Editing vector layers (shp)
3
Working with points
4
Working with lines
5
Working with polygons (1)
6
Working with polygons (2)
7
Snapping (alignment or self-assembly of vertices)

Table management

1
Create new fields and enter information
2
Calculation of area, perimeter, and length
3
XY coordinate calculation
4
Operations

Symbology

1
Categorization of vector layers
2
Categorization of vector layers
3
Symbology of points, lines and polygons

Design and publication

1
Add tags or text
2
Add topographic effect to the map
3
Create a composition (Layout)
4
Insert the map body
5
Insert title
6
Insert the location arrow (North)
7
Set up the grid, grid, or grid
8
Insert legend
9
Insert number scale
10
Insert graphic scale
11
Add an image or logo
12
Add coordinate system text
13
Organize map elements
14
Export and print the map

Geoprocessing Tools

1
Area of influence (Buffer)
2
Intersections
3
Clippings
4
Merge or combine
5
Disolve
6
Define the reference system or coordinates
7
Reproject a layer to another coordinate system
8
Conversion between shapefiles

Spatial analysis

1
Add XY coordinates and export them as a vector layer
2
Interpolations
3
Extract values from a raster from a point layer
4
Creation of shadow maps (hillshade) and relief
5
Creation of slope maps
6
Reclassifications
7
Contour generation
8
Map Algebra (raster calculator)

3D view

1
3D view of a raster

Bonus Lessons

1
Integrate Google Earth / Maps into QGIS
2
Calculate NDVI
3
Import SVG custom icons to a point layer
4
Download satellite images from Google Maps, Bing, etc.
You can view and review the lecture materials indefinitely, like an on-demand channel.
Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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Includes

3 hours on-demand video
Certificate of Completion

About

AulaGEO is a Ge-engineering specialized academy.

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