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This is a list of satellite map images with missing or unclear data. Some locations on free, publicly viewable satellite map services have such issues due to having been intentionally digitally obscured or blurred for various reasons of this. [1] For example, Westchester County, New York asked Google to blur potential terrorism targets (such as ...
Viewing frustum. v. t. e. A bird's-eye view is an elevated view of an object or location from a very steep viewing angle, creating a perspective as if the observer were a bird in flight looking downward. Bird's-eye views can be an aerial photograph, but also a drawing, and are often used in the making of blueprints, floor plans and maps.
Comparison of free off-line satellite navigation software. This article contains a list with gratis (but not necessarily open source) satellite navigation (or "GPS") software for a range of devices (PC, laptop, tablet PC, mobile phone, handheld PC (Pocket PC, Palm)). Some of the free software mentioned here does not have detailed maps (or maps ...
Google Earth. Google Earth is a computer program that renders a 3D representation of Earth based primarily on satellite imagery. 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. Users can explore the globe by entering ...
An example of the Leaning Tower of Pisa in the 45° view. In December 2009, Google introduced a new view consisting of 45° angle aerial imagery, offering a "bird's-eye view" of cities. The first cities available were San Jose and San Diego. This feature was initially available only to developers via the Google Maps API.
Birds of the World (BoW) is an online database of ornithological data adapted from the Handbook of the Birds of the World and contemporary reference works, including Birds of North America, Neotropical Birds Online, and Bird Families of the World. [2] The database is published and maintained by the Cornell Lab of Ornithology and collects data ...
English: Aerial view of the boroughs of Bethlehem and South Bethlehem (merged in 1917 to form the City of Bethlehem). Relief shown by shading and landform drawings. Oriented with north toward the upper left.
Other notable birdwatchers. Ramana Athreya: birdwatcher and astronomer. John James Audubon, ornithologist and painter. Mindy Baha El Din: ornithologist and environmentalist. Florence Merriam Bailey: ornithologist and author of several early field guides. Jim Clements: author of The Clements Checklist of the Birds of the World; 7,200 [citation ...