GPS Visualizer

Putting points into "folders" in a marker list

If you supply a "folder" field in your input (or use the "synthesize folder" parameter to create one), and draw your Google Map with the "marker list" feature enabled, your points will be grouped into folders in the list. Note that they will NOT be sorted alphabetically; the folders will appear in the same order in which they are found in your input data. (This is by design, as it gives you more control over the list.)

Here's the data that was used to create this example map:

New York CityNew York CityNY8250567pop.: 8,250,567over 2 million
Los AngelesLos AngelesCA3849378pop.: 3,849,378over 2 million
ChicagoChicagoIL2833321pop.: 2,833,321over 2 million
HoustonHoustonTX2144491pop.: 2,144,491over 2 million
PhoenixPhoenixAZ1512986pop.: 1,512,986over 1 million
PhiladelphiaPhiladelphiaPA1448394pop.: 1,448,394over 1 million
San AntonioSan AntonioTX1296682pop.: 1,296,682over 1 million
San DiegoSan DiegoCA1256951pop.: 1,256,951over 1 million
DallasDallasTX1232940pop.: 1,232,940over 1 million
San JoseSan JoseCA929936pop.: 929,936over 500,000
DetroitDetroitMI918849pop.: 918,849over 500,000
JacksonvilleJacksonvilleFL794555pop.: 794,555over 500,000
IndianapolisIndianapolisIN785597pop.: 785,597over 500,000
San FranciscoSan FranciscoCA744041pop.: 744,041over 500,000
ColumbusColumbusOH733203pop.: 733,203over 500,000
AustinAustinTX709893pop.: 709,893over 500,000
MemphisMemphisTN670902pop.: 670,902over 500,000
Fort WorthFort WorthTX653320pop.: 653,320over 500,000
BaltimoreBaltimoreMD640961pop.: 640,961over 500,000
CharlotteCharlotteNC630478pop.: 630,478over 500,000
El PasoEl PasoTX609415pop.: 609,415over 500,000
MilwaukeeMilwaukeeWI602782pop.: 602,782over 500,000
BostonBostonMA590763pop.: 590,763over 500,000
SeattleSeattleWA582454pop.: 582,454over 500,000
WashingtonWashingtonDC581530pop.: 581,530over 500,000
DenverDenverCO566974pop.: 566,974over 500,000
LouisvilleLouisvilleKY554496pop.: 554,496over 500,000
Las VegasLas VegasNV552539pop.: 552,539over 500,000
NashvilleNashvilleTN552120pop.: 552,120over 500,000
Oklahoma CityOklahoma CityOK537734pop.: 537,734over 500,000
PortlandPortlandOR537081pop.: 537,081over 500,000
TucsonTucsonAZ518956pop.: 518,956over 500,000
AlbuquerqueAlbuquerqueNM504949pop.: 504,949over 500,000

This map was created using GPS Visualizer's do-it-yourself geographic utilities.

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