Ground Truthing: Verify Remotely Collected Data
This guide will provide an overview of the ground truthing process, including the steps involved, the verification process, and the benefits.
GIS Concept
Geoanalytics 101: A Deep Dive into Spatial Data Science
Geoanalytics is an emerging science in which big data technology extracts meaning, patterns, and insights from complex geospatial datasets.
How To Think Spatially with Spatial Relationships
The term “spatial relationships” refers to the way objects are arranged in relation to one another such as adjacency, overlap, and proximity.
What is Metadata? (Hint: It’s All About the Data)
Metadata is like an instruction manual for data. It describes who, what, when, where and why for data. At the same time, it has to be detailed & dependable.
Distance Decay: How Far Are You Willing to Travel?
Distance decay is the idea that the farther away customers are from goods or services, the less likely they will make use of it.
What is Tobler’s First Law of Geography?
Tobler’s First Law of Geography states that everything is related to everything else, but near things are more related than distant things.
MAUP – Modifiable Areal Unit Problem
The modifiable areal unit problem (MAUP) is a statistical bias that occurs when you aggregate point data such as the scale and zonal effect.
Spatial Autocorrelation and Moran’s I in GIS
Spatial autocorrelation helps us understand the degree to which one object is similar to other nearby objects. Moran’s I is used to measure autocorrelation.