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Table 3 Data model for datasets 1, 2, and 3

From: Big Data and precision agriculture: a novel spatio-temporal semantic IoT data management framework for improved interoperability

  

AFarCloud Datasets

  

Observations

Collars

State-Vectors

Dimensions

Time

Timestamp (Epochtime)

Geoposition

1 - Latitude and Longitude (Float)

 

2 - Geohash (String)

Semantic

Semantic information regarding data nature, identifiers, and service provide

Attributes structure

Tags

6 attributes: regarding semantics

5 attributes: regarding semantics

1 attribute: regarding semantics

Fields

6 attributes: Semantics and geopositioning

15 attributes: Semantics and geopositioning

10 attributes: Semantics and geopositioning

 

Float:

5

Float:

8

Float:

9

 

String:

1

Boolean:

6

String:

1

   

String:

1