Google Earth in the context of "Web mapping"

Google Street View is a technology featured in Google Maps and Google Earth that provides interactive panoramas from positions along many streets in the world. Google Street View displays interactive panoramas of stitched VR photographs. Most photography is done by car, but some is done by tricycle, camel, boat, snowmobile, underwater apparatus, and on foot.

First launched in 2007 in several cities in the United States, Street View has since expanded to include all of the country's major and minor cities, as well as the cities and rural areas of many other countries worldwide. As of 2017, Street View had coverage in 83 countries. Street View has been used for research in fields like urban analytics and geographic information science. Street View imagery has also been used in artistic work.

The extreme points of India include the coordinates that are further north, south, east or west than any other location in India; and the highest and the lowest altitudes in the country. The northernmost point claimed by India is in territory disputed between India and Pakistan, and administered partially by both. With the exception of Kanyakumari, the southernmost location of mainland India, all other extreme locations are uninhabited.

The latitude and longitude are expressed in decimal degree notation, in which a positive latitude value refers to the northern hemisphere, and a negative value refers to the southern hemisphere. Similarly, a positive longitude value refers to the eastern hemisphere, and a negative value refers to the western hemisphere. The coordinates used in this article are sourced from Google Earth, which makes use of the WGS84 geodetic reference system. Additionally, a negative altitude value refers to land below sea level.

NASA WorldWind is an open-source (released under the NOSA license and the Apache 2.0 license) virtual globe. According to the website, "WorldWind is an open source virtual globe API. WorldWind allows developers to quickly and easily create interactive visualizations of 3D globe, map and geographical information. Organizations around the world use WorldWind to monitor weather patterns, visualize cities and terrain, track vehicle movement, analyze geospatial data and educate humanity about the Earth." It was first developed by NASA in 2003 for use on personal computers and then further developed in concert with the open source community since 2004. As of 2017, a web-based version of WorldWind is available online. An Android version is also available.

The original version relied on .NET Framework, which ran only on Microsoft Windows. The more recent Java version, WorldWind Java, is cross platform, a software development kit (SDK) aimed at developers and, unlike the old .NET version, not a standalone virtual globe application in the style of Google Earth. The WorldWind Java version was awarded NASA Software of the Year in November 2009. The program overlays NASA and USGS satellite imagery, aerial photography, topographic maps, Keyhole Markup Language (KML) and Collada files.

Gyong La is a mountain pass situated on Saltoro Ridge southwest of the vast Siachen Glacier, some 20 km (12 mi) directly north of map point NJ9842 which defined the end of the 1972 Line of Control between India and Pakistan. With Pakistan controlling areas just to the west along Chumik Glacier, the immediate Gyong La area has been under India's control since 1989. The Saltoro Mountains Range, of which western slopes are held by Pakistan and separated by the Actual Ground Position Line (AGPL) the higher peaks and passes are held by India all of which remain snowbound throughout the year, provides access to Siachen Glacier to its east through five passes, i.e., listed from south to north are Chulung La (5,800m), Yarma La (6,100m), Gyong La (5,640m), Bilafond La (6,160m) - also called Saltoro La, and Sia La (7,300m).

Dozens of Indian military tents and other equipment are visible at Gyong La in 2013 and 2016 Google Earth imagery 100 meters east, 670 meters northeast, and 2.7 km east-northeast of Gyong La, linked by clear trails. Nearer the former Pakistani "Naveed Top" position and 3.85 km west-northwest of Gyong La is a post and helipad is visible in 2001 and 2016 Google Earth imagery at 5,800 m (19,000 ft) elevation, higher than both the Indian positions and Gyong La.

The Kamil Crater is a 44.8-metre-wide (147 ft) and 15.8-metre-deep (52 ft) (original depth, a part covered by sand at present) meteorite impact crater in the East Uweinat Desert in southwestern New Valley Governorate, Egypt, only 0.6 km (0.4 mi) north of the border with the Sudan and 600 m (2,000 ft) above sea level. It was located in 2008 using Google Earth satellite imagery by Vincenzo de Michele (former curator of the Museo Civico di Storia Naturale di Milan in Milan, Italy). It is one of the few craters on Earth with a well-preserved ray system.