An overview of the conceptual model for representing spatial information

0:00 Introduction
00:24 What is spatial Information.
0:39 Examples of spatial information
02:36 Spatialtemporal data
03:32 Hunters in the snow
04:24 Entity vs property fieldbased representation
06:51 Entity based representation.
09:49 Tangible Entity Types
12:35 Entity Types by classification
13:32 Salinity of water as an example of Entity Types by classification
14:22 Soil classification as an example of Entity Types by classification
15:08 Entity Types by definition
17:14 Property fieldbased representation
18:52 Where to go after this video.