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Aerial imagery refers to images taken from an aircraft or drone, capturing detailed views of the Earth's surface. Satellite imagery, on the other hand, is captured by satellites orbiting the Earth, providing a broader perspective of landscapes and environments. Both types of imagery are used for various applications, including mapping, environmental monitoring, and urban planning. They differ primarily in their altitude and scale, with aerial imagery typically offering higher resolution and more detail than satellite imagery.
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What can be seen with satellite imagery?
With satellite imagery, one can see images of photographs of any place on Earth. Satellite imagery is more detailed and clearer than Infrared images.
What is an arial perspective?
You mean AERIAL I hope. This is a photograph or movie taken from the air, by an aircraft or satellite
How can you get a current satellite image?
You can access current satellite images from various sources including government agencies like NASA and NOAA, commercial satellite imagery providers like Maxar and Planet Labs, and online mapping services like Google Earth and Bing Maps. Most of these sources offer free or paid access to current satellite imagery.
How do you get satlliete images?
Obtaining satellite images is a relatively straightforward process. Generally the images are acquired from a satellite imaging provider such as DigitalGlobe or Planet Labs. The images can be purchased directly from the provider or through a reseller. Once the images have been purchased they can be downloaded from the providers web-based ordering system. Step 1: Choose a satellite provider. Step 2: Purchase the desired satellite image. Step 3: Download the satellite image from the providers ordering system.Many satellite images are also available for free from government agencies such as the U.S. Geological Survey (USGS). The USGS provides satellite images from the Landsat program which is a joint effort between the USGS and NASA. Landsat images can be accessed through the USGSs EarthExplorer website which provides a searchable database of satellite images.
What is the purpose of the curved reflector behind an aerial of a satellite?
The curved reflector behind a satellite aerial, often referred to as a parabolic dish, serves to focus incoming signals onto the aerial, enhancing its ability to receive and transmit signals. This design maximizes the efficiency of the signal capture by directing more incoming radio waves toward the feed antenna. Additionally, it helps to minimize interference from signals coming from other directions, improving overall communication quality. Thus, the curved reflector plays a crucial role in optimizing satellite communication performance.
What are the differences between map aerial photo and satellite imagery?
A map aerial photo is a photograph taken from an aircraft that provides a detailed view of the Earth's surface, while satellite imagery is captured by satellites orbiting the Earth. Satellite imagery covers larger areas and can be updated more frequently, while aerial photos offer higher resolution and detail. Additionally, satellite imagery can be used for real-time monitoring and tracking, while aerial photos are often used for localized mapping projects.
Is the higher the satellite from the earth the higher the resolution of the pictures taken by satellite?
Actually its not the altitude of the satellite but the resolution of the camera that is responsible for a high resolution imagery. In fact the better resolution imagery in Google Earth comes from aerial and street-level photography.
Where is past years satellite images available online?
For past years earth-based satellite imagery in Google Earth you can select 'Historical Imagery' under View menu. This shows a timeline slider from which to select available satellite and aerial imagery from the past. NASA also provides vast archives of satellite imagery much of which are available online such as the NASA Image Gallery
What is the source of Google Earth?
Google Earth's imagery comes from a variety of sources such as aerial photos and commercial satellite imagery. Some of the imagery even comes from kites and air balloons. Google buys or licenses the use of this imagery. Some of the imagery is given to Google by city or state governments. The primary sources for Google's satellite imagery comes from GeoEye and DigitalGlobe.
Are Google Maps done with a satellite?
Google Maps provides satellite and map views in addition to Street Views. The satellite view of Google Maps uses the same backend satellite imagery database used by Google Earth.The satellite imagery are typically from the GeoEye or DigitalGlobe owned satellites, and some of the imagery are actually aerial photos from aircraft using special high resolution cameras.
Where does Google get the map data?
Google's imagery for Google Maps and Google Maps comes from a variety of sources such as aerial photos and commercial satellite imagery. Some of the imagery even comes from kites and air balloons. Google buys or licenses the use of this imagery. Some of the imagery is given to Google by city or state governments. The primary sources for Google's satellite imagery comes from GeoEye and DigitalGlobe.
Best website for satellite images?
NASA provides vast archives of satellite imagery much of which are available online such as the NASA Image Gallery.Google Maps is a great tool to see satellite imagery of earth. Remember to change "Map" view to "Satellite" to display the satellite imagery.If you need better (higher resolution) imagery, you could try other mapping programs or, if you have the resources, you could consider purchasing imagery for your own use.Here are a few companies with websites to start with, but there are others, try doing an internet search for satellite and aerial imagery:DigitalGlobeSpot ImageMapMartTerrametricsTerraServer
Can you access the first Google Earth photos?
For past years earth-based satellite imagery in Google Earth you can select 'Historical Imagery' under View menu. This shows a timeline slider from which to select available satellite and aerial imagery from the past. For example, if you're in London then you can jump to 1945 to see WWII imagery. See related link below for details.
What are the 3 types of technology that used to make maps of earths features?
The three types of technology used to make maps of Earth's features are aerial photography, satellite imagery, and Geographic Information Systems (GIS). Aerial photography involves capturing images from airplanes or drones, satellite imagery uses data from satellites orbiting Earth, and GIS combines spatial data to create interactive maps.
What can be seen with satellite imagery?
With satellite imagery, one can see images of photographs of any place on Earth. Satellite imagery is more detailed and clearer than Infrared images.
Can you use Google Earth or any other to see your staff working at a project site in Nigeria?
google Earth is a collection of images obtained from aerial photographs or satellite imagery it is not "live" if you staff was working out of doors when the plane flew over that took the pictures and Google has incorporated them into GoogleMaps (that takes a few years) then yes you can. But satellite imagery rarely has the resolution necessary to see individuals (some aerial photographs are just at that resolution).
How current are satellite maps?
Satellite maps are as current as when they taken and depends on the satellite provider and/or source for the imagery. The base imagery, for example, in Google Earth and Google Maps is on average 3-5 years old. Weather imagery and overlays in Google Earth on the other hand are updated an hourly basis. Satellite imagery is Google Earth/Maps is incrementally updated usually about every 2-3 weeks in whatever area an update is available -- the entire globe isn't updated all at once. Likewise, Bing Maps updates its imagery once a month with typically more than 10TB of imagery, but its aerial and Bird's-Eye images for a particular location can sometimes be several years out-of-date.
