Yandex maps online in real. Online satellite map of the world from Google

To observe the Earth's surface for free and view satellite images online, you can use several applications. In Russia, two of them are most popular: Google Maps and Yandex Maps. Both services boast good quality satellite images high resolution most countries.

Yandex maps - online application from Russian developers, therefore, the cities of Russia are more accurately described in it. It has built-in functionality for viewing traffic load data (large settlements), demographic and geodata. Google maps have equally high-quality satellite images of the territory of the Russian Federation, but data on land plots and traffic are available only for the United States.

View a map of Planet Earth from satellite online

Below you can see the Google map built into the site. For more stable operation of the plugin, we recommend using the Google Chrome browser. If you see an error message, please update the specified plugin and then reload the page.

Watch Google Earth from satellite, in real time online:

Another advantage of Google Maps is the presence of a client application for working with satellite images. This means that the service can be accessed not only through a browser, but also through a pre-downloaded program. It has many more opportunities for viewing and studying satellite images and working with a three-dimensional virtual globe.

3D satellite map from Google (downloadable app, not online version) allows:

  • use a quick search for the desired objects by name or coordinates;
  • take screenshots and record high quality videos;
  • work offline (preliminary synchronization via the Internet is required);
  • use a flight simulator for more convenient movement between objects;
  • save “favorite places” for fast travel between them;
  • view not only the Earth's surface, but also images of other celestial bodies (Mars, Moon, etc.).

Work with satellite Google maps You can do it through a client application or browser. A plugin is available on the official page of the program that allows you to use interactive map on any web resource. It is enough to embed its address in the site’s program code. For display, you can select either the entire surface or a specific area (you will have to enter the coordinates). Control - using a computer mouse and keyboard (ctrl+mouse wheel for zooming, cursor for moving) or using the icons indicated on the map (“plus” - zoom in, “minus” - zoom out, move with the cursor).

The Google Earth service in real time allows you to work with several types of maps, each of which reflects certain data on satellite images. It’s convenient to switch between them “without losing progress” (the program remembers where you “were”). Available viewing modes:

  • landscape map from satellite (geographical objects, features of the Earth's surface);
  • physical map(detailed satellite images of the surface, cities, streets, their names);
  • schematic geographical map for a more accurate study of surface images.

The satellite image is automatically loaded at the point of approach, so a stable Internet connection is required for operation. For work Google Planet Earth in offline mode you need to download an application for Windows or another operating system. Its operation also requires the Internet, but only for the first launch, after which the program synchronizes all the necessary data (satellite images of the surface, 3D models of buildings, names of geographical and other objects) after which it will be possible to work with the received data without direct access to the Internet.

What are the possible uses satellites flying over our heads in real time You know?

We can simply observe them, we can observe the Earth using special services, we can calculate coordinates and receive images of the area.

In addition to the static satellite map of the Earth presented above, you can use the Google Earth service or this interactive map to view:

But you can look at such a map from a satellite on the Yandex Maps service.

World map from satellite from Yandex maps online:
(Use + and - to change the map scale)

Google Earth Maps also provides the opportunity for virtual travel to any corner of the world.

(To move around the map, zoom in, out of the map, change the image angle, use the navigation in the form of arrows and + and – signs at the top of the map. Also try to control the map by holding the right mouse button)

Enter the city name:

You can watch the Earth in real time from a satellite! You can learn more about this in our article “Earth Online”

  • Planet Earth
  • Earth online

The capabilities of satellites today are simply fantastic. It turns out that there is another equally interesting activity - satellite fishing!
If you have:
1) Satellite dish
2) Computer DVB tuner (DVB-PCI tuner, DVB card)
Then you can go fishing. But what can we catch and what is the point?

And the meaning is this - when sending a request to issue (download) a file, you send a request to a special server, and the answer comes via satellite to the receiving dish. One person sends a request, but anyone can accept it, because the satellite does not know where a specific user is and transmits information to everyone who falls within its coverage area. In order to receive the file, you need special card to receive a signal from space. The card has a unique number by which the satellite identifies the recipient, allowing him to receive discrete data. In turn, the “fisherman” catches the entire stream, all the user information from some provider. To catch something worthwhile from this stream, you need special grabber programs that have filters where you can specify file extensions, size, etc. The only thing is that grabbers identify a file not by its extension, but by its file signature, so you will additionally need to download codes with filters. You will also need renaming programs to sort files into directories, remove unnecessary ones and clones.
Who knows, maybe you will be able to catch something “big” or stumble upon information from the “Top secret” section, which will bring a little romance and adventurous notes into your life.

They allow you to obtain spatial information about the earth's surface in the visible and infrared ranges of electromagnetic wavelengths. They are able to recognize passive reflected radiation from the earth's surface in the visible and near-infrared ranges. In such systems, radiation hits the corresponding sensors, which generate electrical signals depending on the intensity of the radiation.

In optical-electronic remote sensing systems, as a rule, sensors with constant line-by-line scanning are used. You can select linear, transverse and longitudinal scanning.

The total scanning angle across the route is called the viewing angle, and the corresponding value on the Earth's surface is shooting bandwidth.

Part of the data stream received from a satellite is called a scene. The schemes for cutting the stream into scenes, as well as their size for different satellites, differ.

Optical-electronic remote sensing systems carry out surveys in the optical range of electromagnetic waves.

Panchromatic the images occupy almost the entire visible range of the electromagnetic spectrum (0.45-0.90 microns), and are therefore black and white.

Multispectral(multispectral) imaging systems produce multiple separate images over broad spectral regions ranging from visible to infrared electromagnetic radiation. The greatest practical interest at the moment is multispectral data from new generation spacecraft, including RapidEye (5 spectral zones) and WorldView-2 (8 zones).

The new generation of high- and ultra-high-resolution satellites, as a rule, survey in panchromatic and multispectral modes.

Hyperspectral imaging systems form images simultaneously for narrow spectral zones in all parts of the spectral range. For hyperspectral imaging, it is not the number of spectral zones (channels) that is important, but the width of the zone (the smaller the better) and the sequence of measurements. Thus, a filming system with 20 channels will be hyperspectral if it covers the range of 0.50-070 microns, with the width of each spectral zone not exceeding 0.01 microns, and a filming system with 20 separate channels covering the visible region of the spectrum , near, short-wave, mid- and long-wave infrared regions will be considered multispectral.

Spatial resolution- a value characterizing the size of the smallest objects distinguishable in the image. Factors influencing spatial resolution are the parameters of the optical-electronic or radar system, as well as the orbital altitude, that is, the distance from the satellite to the object being photographed. The best spatial resolution is achieved when shooting at the nadir; as you deviate from the nadir, the resolution deteriorates. Satellite images can have low (more than 10 m), medium (from 10 to 2.5 m), high (from 2.5 to 1 m), and ultra-high (less than 1 m) resolution.

Radiometric resolution determined by the sensitivity of the sensor to changes in the intensity of electromagnetic radiation. It is determined by the number of gradations of color values ​​corresponding to the transition from the brightness of absolutely “black” to absolutely “white”, and is expressed in the number of bits per pixel of the image. This means that in the case of a radiometric resolution of 6 bits/pixel, we have only 64 color gradations, 8 bits/pixel - 256 gradations, 11 bits/pixel - 2048 gradations.

Many users would like to enjoy the satellite map of Russia online, see any memorable places with which many bright and colorful memories are associated. Various network services that provide this opportunity in real time can help with this. In this material I will tell you where online you can look at maps of Russia from a satellite, and which network services are the best in 2018.

You can find it online large number services that provide the opportunity to view the territory of Russia using photos taken from a satellite. The variety of such services should not be misleading - most of them use the API from Google Maps, some use the capabilities of Yandex.Maps, and a few use maps from the Bing service from Microsoft.

Working with such services is quite simple.


At the same time, a number of services (the same Google Maps and Yandex.Maps) allow you to use the “street view” mode, in which you can virtually walk along selected streets, enjoying the view around you.

Let's consider services that allow us to see a map of Russia from a satellite online.

Google Maps - viewing Russian cities from satellite

The most popular mapping service in the world is Google Maps. It includes a mode for displaying the Earth's territory from a satellite, a street map (including a 360-degree panoramic view). Also, the state of street traffic in real time, planning optimal routes (for pedestrians, cyclists, car drivers), and other convenient features. To view the most popular and beautiful places on our planet, Google has created a service in which a panoramic view is available.

In order to open a map of Russia from a satellite in Google Maps at the bottom left, switch to satellite mode map display. Then, in the search bar, enter the name of the toponym you need in Russia, and press enter (or find it with the mouse).

To enable street view mode, there is a button with a hand-drawn yellow man bottom right.

Google Maps is the most visited map service in the world

Yandex.Maps - the best satellite map of Russia

Yandex.Maps is one of the most popular mapping services in Russia. Its popularity among the Russian audience is not surprising - the service boasts the highest frequency of data updates for Russia compared to its competitors (which is especially important for displaying traffic jams). At the same time, its functionality, in addition to satellite maps and the “Street Panorama and Photography” mode (similar to Google’s Street View mode), includes a tool called “ People's card", which is a crowdsourcing data collection system in which the map can be edited by each user (subject to moderation).

  1. To view Russia from a satellite, go to the yandex.ru service.
  2. In the search bar on the left, you can enter the data of the geographic location you need, or find the establishment you need nearby by clicking on the corresponding button.
  3. To switch to Street View mode, click on the “Street Panorama and Photos” button at the bottom right.

The initial screen of the service from Yandex makes it possible to quickly find the desired establishment nearby

Infokart.ru – detailed map with views of streets and houses

The domestic service infokart.ru is good primarily because it combines on one page of the site both the functionality of the Bing satellite maps from Microsoft and maps of the non-profit web map project OpenStreetMap.org, allowing you to view maps of Russia from a satellite online.

By going to the infokart.ru service page, you can enjoy both satellite maps of Russia and a detailed map of many Russian cities.

Wikimapia with details down to cities and houses

The international Wikimapia project is an online geographic encyclopedia that combines the Google.Maps API with the principle of free data editing adopted by Wikipedia. The founders of the project were domestic developers Alexander Koryakin and Evgeny Savelyev in 2006. Now the project unites more than 2.5 million users who have entered information about tens of millions of objects into the system database.

The goal of the project is to collect and organize data about geographic objects, information about which can be obtained by anyone.

  1. To use the site, go to wikimapia.org.
  2. Select the Russian interface at the top (instead of EN - RU), then in the search bar on the right, enter the name of the object you need to view it.
  3. To enter your own data (the “Add object” button), or edit existing ones (the “Edit” button), you will need to register in the system.
  4. The “Categories” button will allow you to search by the desired category (shops, stadiums, hotels, parks, etc.).

Maps-online.ru – cataloged map service

A special feature of the maps-online.ru card service is properly cataloged information. When you go to the resource, you can select the region of Russia you need, then the region, and the locality.

During the viewing process, you can also choose which satellite maps you need - from Google or from Yandex.

Conclusion

Using the services I have listed, you can easily view maps of Russia from a satellite online. All you have to do is launch the service you like, type the name of the desired one in the search bar settlement, and then view the resulting image by zooming in or out using the mouse wheel. To display Russia, I can recommend maps from Yandex - they have high level detail and good frequency of updated data.

Nov 11, 2015 13:06

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The public cadastral map, displayed with an overlay of satellite photographs (as of 2015), is a nationwide resource containing information about real estate. In general, this is a huge photograph of the country, assembled from many small photographs taken from space as part of the Esri or Scanex projects. The image is composed taking into account the global coordinate system. The main purpose of the service is to provide open (free) access to cadastral information to an unlimited number of users - ordinary citizens, realtors, lawyers, employees of surveying firms, and others. Since the implementation of the project in 2010, the procedure for obtaining cadastral information has been significantly simplified.

Information content of the resource

A public cadastral map from a satellite is the result of the work of many cadastral engineers employed by Rosreestr. With its help, you can find an object on the ground and recognize it:

  • 1 – cadastral number;
  • 2 – address;
  • 3 – area;
  • 4 – cadastral value that will be used for taxation;
  • 5 – form of ownership.

If necessary, you can:

  • 1 – receive and print a plan of the land plot and the corresponding cadastral quarter;
  • 2 – clarify the category of lands, their boundaries and intended purpose;
  • 3 – determine the location and boundary lines of neighboring objects;
  • 4 – find out the details of the Rosreestr division that stores information about the object of interest;
  • 5 – obtain information about capital construction projects. In addition to the above data, you can find out the number of storeys of the building, including underground, wall material, dates of commissioning and completion of construction, name of the contractor and his Taxpayer Identification Number;
  • 6 – send a request to the State Property Committee, Unified State Register, obtain data about the object online.

Resume

A public cadastral map from a satellite is a unique tool that allows you to get an idea of ​​where the property of interest is located, what its boundaries are, and what objects it is adjacent to. The resource is necessary to determine the location and status of land plots. This is very important when resolving controversial issues: for heirs, notaries and honest citizens defending their rights.

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