correction of spelling mistakes

content/Modul_2/en_qgis_attribute_table.md

@@ -153,7 +153,7 @@ on the layer and select `Zoom to Selection`
 width: 800px
 name:
 align: center
-name: Zoom to Selection, top pannel.
+name: Zoom to Selection, top panel.
 ---
 Screenshot of how to zoom to Selection on the top.
 ```
@@ -176,7 +176,7 @@ layer - `Export` -> `Save only selected features`
 You can then choose the format, layer name and CRS.
 
 ```{tip}
-We recommend use GeoPackage (.gpkg) instead of Shapefile (.shp) in most cases. 
+We recommend use GeoPackage (.gpkg) instead of shapefile (.shp) in most cases. 
 If you are unsure which format is most appropriate, check out the [geodata types](../Wiki/en_qgis_geodata_types_wiki.md)
 page on the wiki.
 ```

content/Modul_2/en_qgis_basic_data_processing.md

@@ -140,12 +140,12 @@ QGIS lets you open data in your QGIS-project by simply dragging the files from y
 
 ### Delimited text import (.csv, .txt)
 
-In your GIS-career, you will come across geodata in the  format of delimited text files, such as `.csv`-files (Comma-Separated-Values). These files contain tabular data, which can be opened by programs such as Microsoft Excel. They contain geographical or positional information as point coordinates in separated columns (for example, latitude and longitue, or x- and y-coordinates), or as "Well-known-text" (WKT), which represents complex geometries, such as polygons or lines.  
+In your GIS-career, you will come across geodata in the  format of delimited text files, such as `.csv`-files (Comma-Separated-Values). These files contain tabular data, which can be opened by programs such as Microsoft Excel. They contain geographical or positional information as point coordinates in separated columns (for example, latitude and longitude, or x- and y-coordinates), or as "Well-known-text" (WKT), which represents complex geometries, such as polygons or lines.  
 
 #### Open Delimited Text Layer 
 
 ```{Tip}
-To load data from spreadheets such as Comma Separated Value (`.csv`) or 
+To load data from spreadsheets such as Comma Separated Value (`.csv`) or 
 Excel (`.xlsx`), the datasets need to have columns containing geometry - this is 
 most often in the form of latitude (Y field) and longitude (X field), but might 
 also be in other formats, such as WKT. In this case, you can also have complex geometries in your delimited text file.  

content/Modul_2/en_qgis_data_sources_ex1.md

@@ -31,7 +31,7 @@ and the healthsites on [healthsites.io](https://healthsites.io).
    that are being used, instead of just examples. Can we just ask people to use these
    datasets, so that the rest of the instructions make sense? -->
 
-2. Download the data and save the administrative boundaries as `bolivia` and the healthsites `healthsides_bolivia` into the 
+2. Download the data and save the administrative boundaries as `bolivia` and the healthsites `healthsites_bolivia` into the 
    `data\input` folder.
 
 ```{Note}

content/Modul_2/en_qgis_data_sources_ex2.md

@@ -88,7 +88,7 @@ region, time, feature type and data format.
    in Mauritius. 
     1. Select area or location: Zoom to Mauritius on the map or use the search 
        bar. To mark the main island there are three options. You can draw a box, 
-       draw a polygon or upload a geoJOSN file with your boundaries. In this case, 
+       draw a polygon or upload a GeoJOSN file with your boundaries. In this case, 
        use one of the first two options to mark Mauritius.
     2. Name and description: give your export the name “Mauritius financial 
        institutions” and add a short description of your export.
@@ -119,7 +119,7 @@ Hot Export tool download of Mauritius financial institutions. Adapted screenshot
       -> `Properties`. A new window will open up with a vertical tab section on 
       the left. Navigate to the `Symbology` tab.
     * On the top you find a dropdown menue. Open it and choose `Categorized`. 
-      Under `Value` select “amnity”.
+      Under `Value` select “amenity”.
     * Further down the window click on `Classify`.  Now you should see all unique 
       values or attributes of the selected “fclass” column.  You can adjust the 
       colours by double-clicking on one row in the central field. Once you are 
@@ -162,7 +162,7 @@ Have a look at both.
     2. Open the QuickOSM plugin by clicking on the `Vector` menu -> `QuickOSM` -> 
        `QuickOSM`
     3. Click on `Quick query`.
-    4. In the table, add "amentiy" as the key and "hospital" as the value. This 
+    4. In the table, add "amenity" as the key and "hospital" as the value. This 
        query will return hospital data.
     5. Click on the green plus icon to add another line to the table. In this 
        line select “OR” in the small dropdown menu on the left-hand side of the 
@@ -210,9 +210,9 @@ Have a look at both.
 ---
 width: 800px
 align: center
-name: QuickOSM accomedation query
+name: QuickOSM accommodation query
 ---
-QuickOSM accomedation query
+QuickOSM accommodation query
 ```
 
 | Advantages  |  Disadvantages |

content/Modul_2/en_qgis_geodata_concept.md

@@ -78,7 +78,7 @@ name: Vector Data overview
 Vector Data overview. Source: HeiGIT
 ```
 
-- Pointdata usually only have one set of coordinates (x, y, and sometimes z) per data entry.
+- Point data usually only have one set of coordinates (x, y, and sometimes z) per data entry.
 - Lines are constructed by connecting multiple points which are saved as a single data entry.
 - Polygons are also constructed by connecting several points, but they form a closed geometry. Each geometry is then represented by a single data entry.
 
@@ -161,7 +161,7 @@ The same location represented as a raster image. Source: British Red Cross (BRC)
 
 Raster data can have the following data formats:
 
-| Filename extension| Name | Dscription |
+| Filename extension| Name | Description |
 | ----- | --- | --- |
 |.tif/.tiff/.geotiff|Tag Image File Format|Common raster and image data format. Does not necessarily have georeferenced data. If a .tif file is georeferenced it is referred to as GeoTIFF.|
 |.nc|netCDF|Standard data format for scientific data like speed or temperature. Can be a raster file. Can contain multiple datasets|
@@ -311,7 +311,7 @@ or even smaller regions, __you should always use a local CRS, to avoid inaccurac
 1. Open a QGIS project
 2. In the very down right corner of QGIS you find the button `EPSG`. The number 
 next to it is the EPSG Code currently used in the project. To see more information, or to change the CRS, click on the `Current CRS`-button ![](/fig/EPSG_Code.png). 
-3. The window `Project Properties` will open. Here you can view all availble 
+3. The window `Project Properties` will open. Here you can view all available 
 CRS/EPSG-Code and their properties.
 4. To change the CRS/EPSG code, select the one you want to use and click `Apply`.
 

content/Modul_2/en_qgis_geodata_concept_ex1.md

@@ -18,7 +18,7 @@ The objective of this exercise is to make your first steps in QGIS. Understand t
 Download all datasets [here](https://nexus.heigit.org/repository/gis-training-resource-center/Modul_2/Modul_2_Exercise2_Geodata_Concept/Modul_2_Exercise2_Geodata_Concept.zip) and save the folder on your computer and unzip the file. The zip folder includes:
 <!-- CLARIFY: does it matter where they are downloaded? -->
 - `Sierra_leone_borders.gpkg` (MultiLineString) GeoPackage
-    - Sierra Leone national boders (Lines)
+    - Sierra Leone national borders (Lines)
     - Sierra Leone provinces (Lines)
 - `sierra_leone_health_HOT.shp` (Points) Shapefile
 - `sl-airports.csv` (CSV)