read_variables

Reads the specified variables from the SQLite database.

internal

Simplifies the creation, management, and updating of local databases using data extracted from 'Google Earth Engine' ('GEE'). It integrates with 'GEE' to store, aggregate, and process spatio-temporal data, leveraging 'SQLite' for efficient, serverless storage. The 'geeLite' package provides utilities for data transformation and supports real-time monitoring and analysis of geospatial features, making it suitable for researchers and practitioners in geospatial science. For details, see Kurbucz and Andrée (2025) "Building and Managing Local Databases from Google Earth Engine with the geeLite R Package" <https://hdl.handle.net/10986/43165>.

Marcell T. Kurbucz

geeLite

Building and Managing Local Databases from 'Google Earth Engine'

Bo Pieter Johannes Andrée

read_variables function

<dl><dt>path</dt>
<dd>[mandatory] (character) Path to the root directory of the
generated database.</dd>
<dt>variables</dt>
<dd>[mandatory] (character) A vector of variable names to read.</dd>
<dt>freq</dt>
<dd>[mandatory] (character) Specifies the frequency to aggregate the
data.</dd>
<dt>prep_fun</dt>
<dd>[mandatory] (function) Function used for pre-processing.</dd>
<dt>aggr_funs</dt>
<dd>[mandatory] (function or list) Aggregation function(s).</dd>
<dt>postp_funs</dt>
<dd>[mandatory] (function or list) Post-processing function(s).</dd></dl>

Arguments

Read Variables from Database — read_variables

<dl>

<dt>path</dt>
<dd>[mandatory] (character) Path to the root directory of the
generated database.</dd>


<dt>variables</dt>
<dd>[mandatory] (character) A vector of variable names to read.</dd>


<dt>freq</dt>
<dd>[mandatory] (character) Specifies the frequency to aggregate the
data.</dd>


<dt>prep_fun</dt>
<dd>[mandatory] (function) Function used for pre-processing.</dd>


<dt>aggr_funs</dt>
<dd>[mandatory] (function or list) Aggregation function(s).</dd>


<dt>postp_funs</dt>
<dd>[mandatory] (function or list) Post-processing function(s).</dd>

</dl>

read_variables: Read Variables from Database

Description

Usage

Value

Arguments