leaflet_base_map

internal

Programmatic connection to the 'OpenAltimetry API' <https://openaltimetry.earthdatacloud.nasa.gov/data/openapi/swagger-ui/index.html/> to download and process 'ATL03' (Global Geolocated Photon Data), 'ATL06' (Land Ice Height), 'ATL07' (Sea Ice Height), 'ATL08' (Land and Vegetation Height), 'ATL10' (Sea Ice Freeboard), 'ATL12' (Ocean Surface Height) and 'ATL13' (Inland Water Surface Height) 'ICESat-2' Altimeter Data. The user has the option to download the data by selecting a bounding box from a 1- or 5-degree grid globally utilizing a shiny application. The 'ICESat-2' mission collects altimetry data of the Earth's surface. The sole instrument on 'ICESat-2' is the Advanced Topographic Laser Altimeter System (ATLAS) instrument that measures ice sheet elevation change and sea ice thickness, while also generating an estimate of global vegetation biomass. 'ICESat-2' continues the important observations of ice-sheet elevation change, sea-ice freeboard, and vegetation canopy height begun by 'ICESat' in 2003.

Lampros Mouselimis

IceSat2R

ICESat-2 Altimeter Data using R

OpenAltimetry.org 

leaflet_base_map function

<dl><dt>sf_obj</dt>
<dd>a simple features object which must include the columns 'date' and 'size_MB' if the popup parameter is set to TRUE</dd>
<dt>leaflet_provider_base</dt>
<dd>a leaflet provider object</dd>
<dt>leaflet_provider_secondary</dt>
<dd>a leaflet provider object</dd>
<dt>overlay_group</dt>
<dd>a character string specifying the overlay group</dd>
<dt>overlay_polylines</dt>
<dd>a character string specifying the Polylines group</dd>
<dt>width</dt>
<dd>a numeric value specifying the width of the leaflet map</dd>
<dt>height</dt>
<dd>a numeric value specifying the height of the leaflet map</dd>
<dt>popup</dt>
<dd>a boolean specifying if the popup should be shown or not</dd>
<dt>collapse_layer_control</dt>
<dd>a boolean specifying if the layer-control should be collapsed or not</dd></dl>

Arguments

a leaflet base map — leaflet_base_map

<dl>

<dt>sf_obj</dt>
<dd>a simple features object which must include the columns 'date' and 'size_MB' if the popup parameter is set to TRUE</dd>


<dt>leaflet_provider_base</dt>
<dd>a leaflet provider object</dd>


<dt>leaflet_provider_secondary</dt>
<dd>a leaflet provider object</dd>


<dt>overlay_group</dt>
<dd>a character string specifying the overlay group</dd>


<dt>overlay_polylines</dt>
<dd>a character string specifying the Polylines group</dd>


<dt>width</dt>
<dd>a numeric value specifying the width of the leaflet map</dd>


<dt>height</dt>
<dd>a numeric value specifying the height of the leaflet map</dd>


<dt>popup</dt>
<dd>a boolean specifying if the popup should be shown or not</dd>


<dt>collapse_layer_control</dt>
<dd>a boolean specifying if the layer-control should be collapsed or not</dd>

</dl>

leaflet_base_map: a leaflet base map

Description

Usage

Value

Arguments