The GEO Data Frame

1. Data Types

1.1. Vector

1.1.1. common formats

1.1.1.1. shapefile

1.1.1.2. geopackage

1.1.1.3. geojson/topojson

1.1.2. Spatial representation

1.1.2.1. Polygon

1.1.2.2. Line

1.1.2.3. Point

1.2. Raster

1.2.1. Spatial representation

1.2.1.1. Pixel

2. DataFrame and GeoDataFrame

2.1. Data Frame

2.1.1. Native

2.1.1.1. R

2.1.2. Non-native

2.1.2.1. Python

2.1.2.1.1. Requires **Pandas**

2.2. Geo Data Frame

2.2.1. Non-native in R

2.2.1.1. Need to install **sf**

2.2.2. Non-native in Python

2.2.2.1. Need to install **GeoPandas**

2.2.2.1.1. Operations

2.2.2.1.2. advantages!

2.2.3. The Geo DataFrame understands...

2.2.3.1. Geometrical information

2.2.3.1.1. Polygon

2.2.3.1.2. Line

2.2.3.1.3. Point

2.2.3.2. CRS

2.2.3.2.1. Projection

2.2.3.2.2. Setting projection

2.2.3.2.3. Resetting projection