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WHAT IS MEANT BY AERIAL IMAGERY AND SATELLITE?
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.
What does satellite imagery measure?
Satellite imagery measures various aspects of the Earth's surface, including land cover, vegetation health, water bodies, urban development, and atmospheric conditions. It captures data in different wavelengths, allowing for analysis of thermal, spectral, and spatial information. This data is used for applications like environmental monitoring, disaster management, agriculture, and urban planning. Additionally, satellite imagery can provide insights into climate change and natural resource management.
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 are satellite imagery useful?
Satellite imagery is useful for a variety of applications, including environmental monitoring, urban planning, and disaster response. It provides detailed, high-resolution images of the Earth's surface, allowing for the assessment of land use changes, deforestation, and natural disasters. Additionally, satellite imagery aids in agricultural monitoring by tracking crop health and predicting harvests. Overall, it serves as a critical tool for researchers, policymakers, and businesses to make informed decisions based on current geographical data.
What is satellite imagery used for?
Satellite imagery is used for various purposes such as mapping, monitoring environmental changes, land use planning, disaster response, agriculture monitoring, infrastructure development, and military intelligence gathering. It provides a valuable tool for observing the Earth's surface from a remote perspective.
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
Where can you get current detailed satellite imagery?
You can access current detailed satellite imagery from websites such as Google Earth, NASA Worldview, or commercial services like Maxar Technologies' DigitalGlobe or Planet Labs. These platforms offer high-quality satellite imagery for various purposes such as research, monitoring, and mapping.
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.
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
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.
Can you give me a sentence using the word imagery?
you have not seen my Imagery. NASA released its Imagery.
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.
WHAT IS MEANT BY AERIAL IMAGERY AND SATELLITE?
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.
What are detailed images of the earth provided by?
NASA provides vast archives of satellite imagery of earth much of which are available online such as the NASA Image Gallery. Google Maps and Google Earth are great tools to see satellite imagery of earth. In Google Maps remember to change "Map" view to "Satellite" to display the satellite imagery. Google gets its imagery from a number of commercial imagery providers including: DigitalGlobe and GeoEye, which operate a constellation of high-resolution Earth-imaging satellites, mapping aircraft and an international network of ground stations.
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.
Can you view real time satellite imagery on your PC?
Have you seen Google Earth? Its fairly "fresh". I'm told that if you want it better than that you can contact them at the recommended links and ask for a quote on the "real" commercial satellite imagery (the other one is free). You could also talk to our own ISRO & its other sister organisations who work similarly. You'll have to trawl the web by yourself though.
Are there any buildings missing from Google Maps?
The satellite imagery in Google Maps and Google Earth is typically one to three years old. The imagery is constantly being updated but the imagery is just a snapshot in time. Any outdated imagery means that any new buildings, upgrades, or additions will not be seen until the imagery is updated.Historical imagery in Google Earth and historical street view in Google Maps allow you go back in time to see what it looked like in the past.
