google maps change date of satellite image

Google maps change date of satellite image software#
Google maps change date of satellite image series#
Google maps change date of satellite image simulator#

After zooming in far enough, the imagery transitions into different imagery of the same area with finer detail, which varies in date and time from one area to the next. Google Earth's imagery is displayed on a digital globe, which displays the planet's surface using a single composited image from a far distance. This replacement consolidated some layers, but also removed some layers and features. In 2021, Google replaced its layers feature with a new one on its Google Earth software. In October 2004, Google acquired Keyhole as part of a strategy to better serve its users. Īt the time, Google was finding that over 25% of its searches were of a geospatial character, including searches for maps and directions. Intrinsic Graphics was sold in 2003 to Vicarious Visions after its gaming libraries did not sell well, and its core group of engineers and management including Brian McClendon and Michael Jones transitioned to Keyhole with Hanke remaining at the head.

Keyhole was soon contacted by the Central Intelligence Agency's venture capital firm, In-Q-Tel, and the National Geospatial-Intelligence Agency, for use with defense mapping databases, which gave Keyhole a much-needed cash infusion.

Google maps change date of satellite image software#

Public interest in the software exploded and Keyhole servers were not able to keep up with demand. During the invasion, It was used extensively by Miles O'Brien and other on-air broadcasters, allowing CNN and millions of viewers to follow the progress of the war in a way that had never been seen before. įortunes for the company changed in early 2003 during the 2003 invasion of Iraq, when Dave Lorenzini (Director at Keyhole) enticed CNN, ABC, CBS and other major news networks to use their sophisticated 3D flyby imagery to illustrate Baghdad Activities for viewers, in exchange for on-air attribution. Despite making a number of capital deals with Nvidia and Sony, the small company was struggling to pay and retain employees. The product, called 'Keyhole EarthViewer', was sold on CDs for use in fields such as real estate, urban planning, defense, and intelligence users paid a yearly fee for the service. Keyhole then developed a way to stream large databases of mapping data over the internet to client software, a key part of the technology, and acquired patchworks of mapping data from governments and other sources.

The demo was popular, but the board of Intrinsic wanted to remain focused on gaming, so in 1999, they created Keyhole, Inc., headed by John Hanke. As a demo of their 3D software, they created a spinning globe that could be zoomed into, similar to the Powers of Ten film. At the time, the company was developing 3D gaming software libraries. The core technology behind Google Earth was originally developed at Intrinsic Graphics in the late 1990s. Some countries have requested that certain areas be obscured in Google's satellite images, usually areas containing military facilities. Google Earth has been viewed by some as a threat to privacy and national security, leading to the program being banned in multiple countries. The web-based version of Google Earth also includes Voyager, a feature that periodically adds in-program tours, often presented by scientists and documentarians. Other features allow users to view photos from various places uploaded to Panoramio, information provided by Wikipedia on some locations, and Street View imagery.

Google maps change date of satellite image simulator#

A flight simulator game is also included. Additional globes for the Moon and Mars are available, as well as a tool for viewing the night sky.

Google maps change date of satellite image series#

In addition to Earth navigation, Google Earth provides a series of other tools through the desktop application, including a measure distance tool. In 2019, Google revealed that Google Earth now covers more than 97 percent of the world, and has captured 10 million miles of Street View imagery. Google Earth is able to show various kinds of images overlaid on the surface of the Earth and is also a Web Map Service client. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs.

The program can also be downloaded on a smartphone or tablet, using a touch screen or stylus to navigate. Users can explore the globe by entering addresses and coordinates, or by using a keyboard or mouse. The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Google Earth is a computer program that renders a 3D representation of Earth based primarily on satellite imagery.

Linux ( Ubuntu 14/ Fedora 23-equivalent or later).