diff --git a/examples/measure/index.pug b/examples/measure/index.pug
index 0f451f50a5..d6af56cddc 100644
--- a/examples/measure/index.pug
+++ b/examples/measure/index.pug
@@ -6,15 +6,7 @@ block append mainContent
     .form-group
       label(for='basemap') Base map
       select#basemap(param-name='basemap', placeholder='stamen-toner-lite')
-        option(value='stamen-toner-lite') Stamen Toner Lite
-        option(value='osm') OpenStreetMap
-        option(value='nationalmap-satellite') National Map Satellite
-        option(value='stamen-terrain') Stamen Terrain
-        option(value='stamen-terrain-background') Stamen Terrain Background
-        option(value='stamen-toner') Stamen Toner
-        option(value='wikimedia') Wikimedia
         option(value='custom') Custom
-        option(value='false') None
       button#hide(title='Hide the control panel') Hide
       input#mapurl.hidden(param-name='mapurl')
     .form-group.annotationtype(title='Select the type of annotation to add.')
diff --git a/examples/measure/main.js b/examples/measure/main.js
index 69c30da3db..691fd53157 100644
--- a/examples/measure/main.js
+++ b/examples/measure/main.js
@@ -47,9 +47,19 @@ if (query.extra) {
 // Add a blank tile for removing the map
 geo.osmLayer.tileSources['false'] = {
   url: '/data/white.jpg',
-  attribution: ''
+  attribution: '',
+  name: 'None'
 };
 
+// Fill select drop down
+var options = geo.osmLayer.tileSources;
+for (const option in options) {
+  var newOption = document.createElement('option');
+  newOption.value = option;
+  newOption.text = options[option].name ? options[option].name : option;
+  document.getElementById('basemap').appendChild(newOption);
+}
+
 var map, mapLayer, layer, fromButtonSelect, fromGeojsonUpdate;
 
 // Set controls based on query parameters
diff --git a/src/osmLayer.js b/src/osmLayer.js
index 22a4757c09..de04a6e556 100644
--- a/src/osmLayer.js
+++ b/src/osmLayer.js
@@ -131,6 +131,9 @@ let StamenAttribution = 'Map tiles by <a href="http://stamen.com">Stamen ' +
   'CC BY 3.0</a>. Data by <a href="http://openstreetmap.org">OpenStreetMap' +
   '</a>, under <a href="http://www.openstreetmap.org/copyright">ODbL</a>.';
 
+/* Per Carto's website regarding basemap attribution: https://carto.com/help/working-with-data/attribution/#basemaps */
+let CartoAttribution = '<a href="https://carto.com"> Carto</a> ' + 'Contributors <a href="https://www.openstreetmap.org/"> OpenStreetMap</a>';
+
 /**
  * This is a list of known tile sources.  It can be added to via
  * `geo.osmLayer.tilesource[<key>] = <object>`, where the object has `url`,
@@ -139,9 +142,24 @@ let StamenAttribution = 'Map tiles by <a href="http://stamen.com">Stamen ' +
  * @type {object}
  */
 osmLayer.tileSources = {
+  'dark-matter-with-labels': {
+    url: ' https://{s}.basemaps.cartocdn.com/rastertiles/dark_all/{z}/{x}/{y}.png',
+    attribution: CartoAttribution,
+    name: 'Carto Dark Matter With Labels',
+    minLevel: 0,
+    maxLevel: 18
+  },
+  'dark-matter-without-labels': {
+    url: 'https://{s}.basemaps.cartocdn.com/rastertiles/dark_nolabels/{z}/{x}/{y}.png',
+    attribution: CartoAttribution,
+    name: 'Carto Dark Matter Without Labels',
+    minLevel: 0,
+    maxLevel: 18
+  },
   'nationalmap-satellite': {
     url: 'https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/tile/{z}/{y}/{x}',
     attribution: 'Tile data from <a href="https://basemap.nationalmap.gov/">USGS</a>',
+    name:'National Map Satellite',
     minLevel: 0,
     maxLevel: 16
   },
@@ -149,13 +167,29 @@ osmLayer.tileSources = {
     url: 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
     attribution: 'Tile data &copy; <a href="https://osm.org/copyright">' +
       'OpenStreetMap</a> contributors',
+    name:'OpenStreetMap',
     subdomains: 'abc',
     minLevel: 0,
     maxLevel: 19
   },
+  'positron-with-labels': {
+    url: 'https://{s}.basemaps.cartocdn.com/rastertiles/light_all/{z}/{x}/{y}.png',
+    attribution: CartoAttribution,
+    name:'Carto Positron With Labels',
+    minLevel: 0,
+    maxLevel: 18
+  },
+  'positron-without-labels': {
+    url: 'https://{s}.basemaps.cartocdn.com/rastertiles/light_nolabels/{z}/{x}/{y}.png',
+    attribution: CartoAttribution,
+    name:'Carto Positron Without Labels',
+    minLevel: 0,
+    maxLevel: 18
+  },
   'stamen-terrain': {
     url: 'https://stamen-tiles-{s}.a.ssl.fastly.net/terrain/{z}/{x}/{y}.png',
     attribution: StamenAttribution,
+    name:'Stamen Terrain',
     subdomains: 'abcd',
     minLevel: 0,
     maxLevel: 14
@@ -163,6 +197,7 @@ osmLayer.tileSources = {
   'stamen-terrain-background': {
     url: 'https://stamen-tiles-{s}.a.ssl.fastly.net/terrain-background/{z}/{x}/{y}.png',
     attribution: StamenAttribution,
+    name:'Stamen Terrain Background',
     subdomains: 'abcd',
     minLevel: 0,
     maxLevel: 14
@@ -170,6 +205,7 @@ osmLayer.tileSources = {
   'stamen-toner': {
     url: 'https://stamen-tiles-{s}.a.ssl.fastly.net/toner/{z}/{x}/{y}.png',
     attribution: StamenAttribution,
+    name:'Stamen Toner',
     subdomains: 'abcd',
     minLevel: 0,
     maxLevel: 20
@@ -177,13 +213,29 @@ osmLayer.tileSources = {
   'stamen-toner-lite': {
     url: 'https://stamen-tiles-{s}.a.ssl.fastly.net/toner-lite/{z}/{x}/{y}.png',
     attribution: StamenAttribution,
+    name:'Stamen Toner Lite',
     subdomains: 'abcd',
     minLevel: 0,
     maxLevel: 20
   },
+  'voyager-with-labels': {
+    url: 'https://{s}.basemaps.cartocdn.com/rastertiles/voyager_labels_under/{z}/{x}/{y}.png',
+    attribution: CartoAttribution,
+    name:'Carto Voyager With Labels',
+    minLevel: 0,
+    maxLevel: 18
+  },
+  'voyager-without-layers': {
+    url: 'https://{s}.basemaps.cartocdn.com/rastertiles/voyager_nolabels/{z}/{x}/{y}.png',
+    attribution: CartoAttribution,
+    name:'Carto Voyager Without Layers',
+    minLevel: 0,
+    maxLevel: 18
+  },
   'wikimedia': {
     url: 'https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png',
     attribution: '<a href="https://wikimediafoundation.org/wiki/Maps_Terms_of_Use">Wikimedia maps</a> | Map data &copy; <a href="http://openstreetmap.org/copyright">OpenStreetMap contributors</a>',
+    name:'Wikimedia',
     minLevel: 0,
     maxLevel: 19
   }