Google Maps API licensing

转自：https://developers.google.com/maps/licensing

Compare your Google Map API options

Google Maps API

The Google Maps API is a free service that lets you embed Google Maps in your freely accessible web pages or mobile apps.

Your service must be freely and publicly accessible to end users.

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FAQ

Google Maps API for Business

Google Maps API for Business provides enhanced features and added support to organizations who are adding maps to their fee-based websites or mobile apps, or to their internal websites.

Contact a Google Maps API for Business representative

Features	Maps API	Maps API for Business
Street View
Geocoding Web Service	2500 requests per day	100 000 requests per day
Directions Web Service	2500 requests per day with 10 waypoints per request	100 000 requests per day with 23 waypoints per request
Distance Matrix Web Service	100 elements per query 100 elements per 10 seconds 2500 elements per day	625 elements per query 1000 elements per 10 seconds 100 000 elements per day
Elevation Web Service	2500 requests per day with 25 000 samples per day	100 000 requests per day with 1 000 000 samples per day
Static Maps API maximum resolution	640 x 640	2048 x 2048
Static Map API maximum scale	2X	4X
Street View Image API maximum resolution	640 x 640	2048 x 2048

Support	Maps API	Maps API for Business
Google Maps API Developer resources
Service Level Agreement
Technical Support
Support portal & usage reporting

Use cases	Maps API	Maps API for Business
Free & publicly available
Internal deployments
Embedding in software and applications for fee
Reselling services with Google Maps
Control of advertising
Private asset tracking

OEM Licensing

You can license Google Maps as an embedded feature of your stand-alone software or device, such as the iFit line of Google Maps-enabled treadmills. For more information about OEM licensing, contact a Google Enterprise Sales Manager.

Last updated April 23, 2012.