South Korea Delays Decision on Google’s High-Resolution Map Data Export
South Korea has once again delayed its decision on whether to approve Google’s request to transfer high-resolution map data outside the country. This decision directly impacts users and developers who rely on Google Maps in South Korea, particularly those looking for detailed navigation, geospatial data services, and international data access. The proposed data transfer would enable Google to use a more precise 1:5,000 scale map, significantly enhancing its mapping service by offering more accurate street-level detail. However, national security concerns and data privacy regulations remain central to the government's hesitation.
In February 2025, Google submitted a formal request to the Korean National Geographic Information Institute to both deploy the upgraded map within South Korea and transfer the data to its global servers. Initially, a verdict was expected by mid-May. However, the Ministry of Land, Infrastructure and Transport confirmed that discussions are still ongoing, with the new deadline set for August 11. This is not Google's first attempt — similar requests were made in 2011 and 2016, both of which were denied.
The stakes are high for Google. Currently, it operates on a 1:25,000 scale map, which lacks the accuracy required for turn-by-turn navigation, real-time logistics, and advanced geolocation services.
In 2016, the South Korean government made it clear that approval would only be granted if Google agreed to host the data domestically by setting up a local data center and by blurring sensitive sites, including military and national security facilities. Despite operating data centers in several Asian countries like Singapore and Japan, Google has yet to confirm any plans to build one in South Korea.
The lack of high-resolution data impacts not just locals but also tourists and foreign users, who often find Google Maps less reliable in South Korea. Many end up turning to local mapping apps that offer better detail but are limited in language support and usability for non-Korean speakers. This presents a challenge in promoting smart tourism, ride-sharing apps, and location-based services, industries with high online advertising revenue potential.
As discussions continue, the outcome will have significant implications for tech policy, digital sovereignty, and how multinational tech companies handle cross-border data transfers in an era where data localization and cybersecurity dominate the regulatory landscape.
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