add_gh_bbox_sum

Determine total sum for each geohash with buffer of 200m

internal

Methods for spatial risk calculations. It offers an efficient approach to determine the sum of all observations within a
circle of a certain radius. This might be beneficial for insurers who are required (by a recent European Commission regulation) to determine
the maximum value of insured fire risk policies of all buildings that are partly or fully located within a circle of a radius of 200m. See
Church (1974) <doi:10.1007/BF01942293> for a description of the problem.

Martin Haringa

spatialrisk

Calculating Spatial Risk

add_gh_bbox_sum function

<dl><dt>hash_decode</dt>
<dd>data.frame as output from `geohashTools::gh_decode()`</dd>
<dt>full</dt>
<dd>data.frame with portfolio with lon, lat and sum insured</dd></dl>

Arguments

Determine total sum for each geohash with buffer of 200m — add_gh_bbox_sum

<dl>

<dt>hash_decode</dt>
<dd>data.frame as output from `geohashTools::gh_decode()`</dd>


<dt>full</dt>
<dd>data.frame with portfolio with lon, lat and sum insured</dd>

</dl>

add_gh_bbox_sum: Determine total sum for each geohash with buffer of 200m

Description

Usage

Arguments