My Google Map Blog

Tag: Site News

Game of Thrones in Street View and Google Earth

by Timothy Whitehead on Jul.19, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

In celebration of the season seven premiere of popular TV series “Game of Thrones”, Google has created a Street View collection of various locations used in the filming of the series.

Although we highly recommend using Google Maps to explore Street View as the Google Maps Street View interface is better than Google Earth’s, it is also worth visiting the locations in Google Earth as it provides a better perspective of the relative locations, as well as featuring 3D imagery in some of the locations. Some locations have the old type of 3D model and some have the new 3D mesh.


Water Gardens of Dorne (Real Alcázar in Seville, Spain)


The Long Bridge of Volantis (A bridge in Córdoba, Spain)

To find the locations in Google Earth, download this KML file.

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Homeowner mows ‘A-hole’ message on lawn over a dispute with neighbour

by Timothy Whitehead on Jul.18, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

A recent story in the news about a homeowner in Dungeness, Washington, USA who, as a result of a dispute with a neighbour wrote a giant message saying ‘A hole’ and an arrow pointing at his neighbour.

Find the location in Google Earth with this KML file.

The above image is from August 2016, but it is clear from historical imagery that it was created some time between 2011 and 2013 and maintained since then.

Quite often large messages seen in Google Earth imagery are intended to be seen from the ground or from passing aircraft. Writing messages specifically for Google Earth can be tricky as you never know when your area will next be photographed. If your message is not designed to last, it may never be captured. Here in Cape Town, Google Earth gets multiple images per month, but the imagery is from satellites and relatively low resolution so the writing must be much bigger. In the US, and other regions that get higher resolution aerial imagery, the frequency of updates tends to be much lower – about once every three years for the continental US. Several messages we looked at in 2015 have not yet appeared in Google Earth imagery. This message created by Hyundai was short lived and although the region has been updated since then the message is not visible. Another project consisting of graffiti on a disused runway is probably longer lasting but the region has not yet been updated. We also heard from one of our readers that he has been regularly mowing a message to his daughter in the hopes that it will one day be captured in Google Earth imagery. We keep an eye on the location, but it hasn’t been updated since 2013.

For some other rude messages in Google Earth see this post on phallic symbols.

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Planet Launches 48 More Satellites

by Timothy Whitehead on Jul.17, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

On July 14, 2017, satellite imaging company Planet launched another 48 of their small, low resolution, satellites they call ‘Doves’ into orbit. They were launched on a Soyuz rocket together with a number of other satellites. This follows a record launch of 88 Doves back in February. In addition, earlier this year they acquired Google’s Terra Bella and Rapid Eye in 2015. If our count is correct they now have 192 Doves, 5 Rapid Eye satellites and 7 SkySat satellites for a total of 204.

Planet’s large fleet means they have very good coverage, being able to image most parts of the world multiple times per day. However, the small size of the satellites means the resolutions they offer are not as good as some of the other players in the imaging business. See this post for a summary of satellite resolutions. Also keep in mind that Google Earth features aerial imagery in some locations, which is higher resolution than any satellite can provide.

The Terra Bella sale announcement states that Google will purchase imagery from Planet in a multiyear contract. Whether we will see any Planet imagery in Google Earth, however, remains to be seen. It would certainly be nice to see the global mosaic used when zoomed out updated to a higher resolution and clearer image (less cloud and ice cover).

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The Future of Google Earth Voyager

by Timothy Whitehead on Jul.14, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

Google recently added some new Voyager tours titled ‘I Am Amazon’ featuring various stories from the Amazon. These tours are exclusively for the new browser-based Google Earth and the Android app. Read more about the tours on Google’s blog. This announcement came shortly after Google added Brazilian indigenous territories to their mapping products.

At the announcement event for the ‘I am Amazon’ Google Earth Director Rebecca Moore made an interesting comment to Reuters. She mentioned that Google plans to allow the public to share their stories via the Voyager platform at some point in the future (two to three years). This has led to speculation that it may become ‘the next Great social network’. It is certainly a great idea and we have previously suggested it when Google released the new browser based Google Earth.

So while we wait, what opportunities exist for sharing today?

Since the very early days of Google Earth, there has been the Google Earth Community, a forum where Google Earth enthusiasts share interesting locations and a wealth of information about them. However, the community is not integrated into Google Earth and is independent of Google.

Sharing geolocated photos can be done via Google Maps, and although accessing those photos in Google Earth classic currently doesn’t work, they are visible in the new browser based Google Earth. Panoramio, formerly the most popular way to share panoramic photos via Google Earth, was discontinued earlier this year and the photos will likely be removed from Google Earth this November.

Google Earth used to be partially integrated with Google Maps Gallery, a site where users could easily share maps. However, Google Maps Gallery relied on another Google product, Google Maps Engine, which was discontinued in early 2016, so there is no longer a good public map sharing site linked to Google Earth.

You can, of course, share your Google Earth content via any other platform in the form of KML files, which users can download and view in Google Earth. If you want to create Voyager-like tours for the new Google Earth, then be sure to check out the tour maker by geteach that we had a look at in April. If you want to create dynamic content that changes over time, then look into KML network links.

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A Panda Solar Power Plant

by Timothy Whitehead on Jul.13, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

A recent story in the news is about a solar plant recently completed in China that was designed in the shape of a panda. However, the images initially circulated were all artists concepts and not photos of the actual plant. Eventually Snopes was able to obtain an actual photo of the plant and we decided to try and find it in Google Earth. We knew the solar plant was somewhere in the vicinity of Datong, Shanxi, China, and we found a large number of solar plants in the region, but could not find the panda. Then we found this article that features a screen shot from Google Earth and once we knew what to look for, we found it quite quickly near a solar plant we had already identified.


The panda solar plant as seen in Google Earth in an image dated May 18th, 2017. There are actually two pandas.

As we discovered when looking at floating solar, solar plants are springing up almost everywhere you look, especially in China. The plants we found in the Datong region were all built in the last few years. According to Wikipedia, China is roughly doubling its installed solar power every year. Exponential trends can’t continue forever, but it does make us wonder what the landscape will look like in ten years. It won’t be long before there is stiff competition for land between solar and agriculture – which is one reason why floating solar is becoming a popular solution. From the plants we found, mountain tops and southern facing slopes seem to be the most popular sites at present in the Datong region.


Solar plants around Datong, Shanxi, China.

Some plants like the one below, appear to have been built on dry river beds. This is presumably to avoid competition with agriculture, but it does raise the question of whether or not they will get washed away in the large rain storm.

before
after

Before and After showing how the solar plant is built in a dried out riverbed.

To find the pandas and other nearby solar plants in Google Earth, download this KML file.

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New Google Earth Desktop Version 7.3

by Timothy Whitehead on Jul.12, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

[UPDATE 19-JULY-2017] Google updated the 7.3 release with a new version 7.3.0.3830 that fixed a problem with the Linux version, and also fixed an HTTP request issue. The “advanced”
manual update release will roll out in a few hours they said. Right now that is still the 7.1 version. Google has said that they temporarily removed the new 7.3 update due to a critical bug found shortly after being launched. I will update this post when the update is once again available and/or more details are released. If you try to go download now, you will get the latest 7.1 release instead. – Frank]

Google has updated the desktop version of Google Earth to 7.3.0.3827. Although there are no added features, it is a fairly significant update, including enhancements to the interface, graphics, internal browser and much more. See the release announcement for the full list of changes.

Google Earth Pro for all
Google is finally dropping the ‘basic’ version of Google Earth and upgrading everyone to Google Earth Pro. The update should be automatic if you have Google Earth or Google Earth Pro already installed and a recent operating system (the minimum requirements have been increased). Google has updated the Google Earth download site to promote the new web version and you must click on ‘older versions’ to find the desktop version.

Graphics
Frank reports that he gets significantly better graphics in the new version due to better graphics settings being enabled by default. The release notes state that antialiasing and anisotropic filtering are now enabled by default and Google Earth also defaults to OpenGL mode (vs DirectX mode which was the previous default on Windows). It appears that the antialiasing option in the settings is only available in OpenGL mode although that might depend on the graphics card. Google also made changes to make it look better on higher res displays like Retina from Mac.

To learn more about antialiasing to how to get similar quality improvements in older versions of Google Earth, see this YouTube video Frank made in 2015.

Internal browser

We ran our browser tests KML file and found that the new version scores 338 on the HTML 5 test site. The previous version scored just 169 and in 2015 Google Earth was scoring 119. The latest version of Chrome scores 518.

One downside of the new browser is tightened security settings. For example, our KMLs for animating Landsat and Sentinel-2 imagery no longer work correctly when run locally. The solution is to run them via a network link – a trick that works even if the KML file is still stored locally.

The biggest news for KML developers is that Google has enabled the DevTools window, which allows you to inspect and debug placemark HTML and JavaScript. Prior to this, it was extremely difficult to develop JavaScript to run in placemarks. To view DevTools, simply right click on an open placemark and select ‘Inspect’.

A Repair Tool
A repair tool has been added that helps resolve common problems. It should show up automatically if you are having trouble opening Google Earth, or can be run manually from within Google Earth: Help->Launch Repair Tool

.

Use the last option with care as it will delete all your saved places.

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Trip View Bowls in New Google Earth

by Timothy Whitehead on Jul.10, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

“Trip View Bowls” are porcelain bowls painted on the inside with a 360 degree landscape of a real world location. They are essentially what you would get if you painted Street View image on the inside of a bowl. Back in 2011 GEB reader Steven Ho, whose work we often cover created a 3D model of a Trip View Bowl and placed it in Google Earth.

Steven has recently updated the concept to work with the new browser based Google Earth and created a tour featuring Trip View Bowls of various locations around Taiwan. Read more about it, and find the KML tour on his blog.

The tour does not appear to work in Google Earth Classic, and makes use of what appears to be an undocumented feature of KML gx:streetViewPanoId in order to show the panoramas from Street View in the new Google Earth. It’s great to see creators starting to experiment with the new Google Earth to see what new features can be exploited.

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Google Earth Live?

by Timothy Whitehead on Jul.07, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

We often get asked by GEB readers how to upgrade to the ‘live’ version of Google Earth. Unfortunately, no such version exists and all imagery in Google Earth is dated – and in many places, the latest imagery, both over-head and Street View (where it exists), is several years old. However, it is possible to see some live content in Google Earth. For example, Google has recently added a new Voyager tour to the web / Android version of Google Earth that features bear cams (web cams looking at bears). Read more about it in Google’s blog post.


The first ‘bear cam’ we looked at featured a bear fishing live on camera.

For more web cams, in Google Earth classic, enable the Gallery->Webcams.travel layer. Keep in mind that most web cams do not show live video, but instead, a series of images captured at intervals, and it is not unusual for them to be out of date. So be sure to look for a time stamp before assuming that the image you see is current.

The closest one can get to live satellite imagery is feeds from weather satellites (as are used to create the ‘clouds’ layer in Google Earth). An example is the Himawari-8 satellite over Japan. Weather satellites are very low resolution and are mostly only useful for viewing cloud patterns and snow cover. For higher resolution, Sentinel-2 imagery is often published within a day of being captured, but requires downloading and processing to view. Landsat imagery is another option, but often takes longer to be released. To find the latest imagery use our KML files: Sentinel-2 and Landsat. We recommend only opening one at a time due to the large number of polygons in the files.

It is also possible to see live views from the International Space Station but you typically cannot see much detail of the surface of the earth.

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Google Earth Imagery Updates: Tornadoes

by Timothy Whitehead on Jul.06, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

Google recently updated the ‘historical imagery’ layer and on Tuesday we had a look at a couple of floods visible in the fresh imagery. Today we are looking at a number of tornadoes in the United States.

Elk City, Oklahoma.
On May 16th, 2017, an EF2 tornado caused major damage across the southern fringes of Elk City, Oklahoma causing one death and a number of injuries. Google Earth has a DigitalGlobe image captured just four days later.


Damaged houses in Elk City.


Interesting patterns in the fields caused by the tornado.

See the tornado and resulting damage from the ground in this YouTube video.

Eustace / Canton, Texas (two tornadoes).
On April 29th, 2017, two tornadoes occurred near Canton, Texas. See Wikipedia for a full description. We had a look at these tornadoes in May using Sentinel-2 imagery. Now there is higher resolution imagery from DigitalGlobe, captured just 6 days after the event. See below the paths of the tornadoes as far as we were able to track them in Google Earth imagery. The actual paths were longer and according to Wikipedia, the two eastern tracks shown was a single continuous tornado.


Destruction caused by the Canton / Fruitville tornado.

Hattiesburg, Mississippi and Adel, Georgia.
These were part of an outbreak of 81 tornadoes, the second-largest January tornado outbreak and the third-largest winter tornado outbreak since 1950, causing 20 deaths and US$1.3 billion in damage.

Although the Hattiesburg, Mississippi tornado occurred on January 21st, 2017, only part of its track has recent imagery. However, we were able to find the track in the imagery that exists. The tornado near Adel, Georgia occurred on January 22nd, and the imagery is from May 27th, 2017, four months later, but the track is still visible and the severe damage to Sunshine Acres mobile home park can be seen below:


Sunshine Acres mobile home park, Adel, Georgia.

According to Wikipedia, of the park’s roughly 100 homes, 45 were destroyed — 35 of which were obliterated. Although we don’t count that many structures, it is possible that many buildings were duplexes.

For the tracks of all the above tornadoes as far as we were able to trace them, download this KML file.

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Google Maps Indigenous Territories in Canada and Brazil

by Timothy Whitehead on Jul.05, 2017, under 3D Models, Argentina, Australia, Brazil, California, Denmark, England, Germany, Google Earth News, Google Earth Tips, Google Sky, Google maps, Hawaii, Indonesia, Ireland, Italy, Japan, Kenya, Mexico, Natural Landmarks, Netherlands, Sightseeing, Street Views, USA

Google has recently announced that they have added Indigenous Territories for both Canada and Brazil to their mapping products. Read more about it on the Google Blog (Canada, Brazil).

Although the names of indigenous territories can be found in search in both Google Maps and Google Earth, the outlines only show in Google Maps. Even the web version of Google Earth, which largely shares the same database as Google Maps, does not show the outlines. Another issue is that even in Google Maps, there is no way to view all the outlines at once. It would be nice if Google were to add them to Google Earth either as second level admin regions, or a layer on their own.

When looking at Brazil in Google Earth, it is immediately apparent that some areas are not being cleared for cultivation. These are a mix of indigenous territories and protected regions (nature preserves of various kinds).

The indigenous territories are not completely free of visible human activity. The indigenous territory of Kayapó, for example includes a town, a road to the town, some signs of clearing presumably for cultivation and an area that appears to be surface gold mining.

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