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The China GPS shift (or offset) problem is a class of issues stemming from the difference between the GCJ-02 and WGS-84 datums. Global Positioning System coordinates are expressed using the WGS-84 standard and when plotted on street maps of China that follow the GCJ-02 coordinates, they appear off by a large and variable amount (often over 500 ...
OpenStreetMap (abbreviated OSM) is a free, open geographic database updated and maintained by a community of volunteers via open collaboration. Contributors collect data from surveys , trace from aerial photo imagery or satellite imagery , and also import from other freely licensed geodata sources.
OpenStreetMap Foundation. Paid for by various individuals and companies. HERE: Apple: Yandex: Data Feature Google Maps Bing Maps MapQuest Mapy.cz OpenStreetMap Here WeGo Apple Maps Yandex Maps; Age of satellite imagery 1–3 years [dubious – discuss] 1–3 years [citation needed] 1–4 years No 1–3 years 1–3 years 1–4 years Map data ...
United States. Apple Maps - covers the whole country. Bing Maps – covers the whole country. Google Maps - covers the whole country. Libre Map Project. MapQuest - covers the whole country. The National Map by the United States Geological Survey. Roadtrippers - covers the whole country. TerraServer-USA - covers the whole country.
The People's Republic of China has an area of about 9,600,000 km 2 (3,700,000 sq mi). The exact land area is sometimes challenged by border disputes, most notably about Taiwan, Aksai Chin, the Trans-Karakoram Tract, and South Tibet. The area of the People's Republic of China is 9,596,960 km 2 (3,705,410 sq mi) according to the CIA's The World ...
Asia. Armenia: Russian company Yandex offers street panoramas for Yerevan. Bangladesh: Bangladeshi Company Barikoi, offers street360 for Dhaka. China: Tencent Maps offers street view for many cities around China including Shenzhen, Shanghai, Beijing, Guangzhou, Nanjing, Suzhou, Fuzhou, Xiamen, Xi'an, Chengdu, Kunming, Wuhan, Lijiang, Dali ...
The Great Wall of China (traditional Chinese: 萬里長城; simplified Chinese: 万里长城; pinyin: Wànlǐ Chángchéng, literally "ten thousand li long wall") is a series of fortifications that were built across the historical northern borders of ancient Chinese states and Imperial China as protection against various nomadic groups from the Eurasian Steppe.
Shanghai is China's most populous urban area, [8] [9] while Chongqing is its largest city proper, the only city in China with the largest permanent population of over 30 million. [ 10 ] As of 2020, there were 113 Chinese cities with over 1 million people in urban areas.