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on February 14, 2023

New Google Earth app max overlay texture size reduced?

Geographic Information Systems

Contents:

  • What is the maximum texture size for Google Earth?
  • How do I scale an image overlay in Google Earth?
  • What is the max KMZ file size?
  • Why are some parts of Google Earth blurry?
  • What would the file size be of a 1024×1024 texture?
  • How big is an 8K texture?
  • How do I change the overlay in Google Earth?
  • What is a Google Earth Super Overlay?
  • How do I resize an image layer?
  • How big should a texture be?
  • What is the maximum resolution for Google Earth?
  • How big should texture maps be?

What is the maximum texture size for Google Earth?

If you go to Help >> About Google Earth (somewhere else on Mac), you’ll see a line about “Max Texture Size”, which indicates this limit. Most are 4096×4096 or 8192×8192, though some are lower and some are higher.
 

How do I scale an image overlay in Google Earth?

Quote from video: Hold down the shift key as you resize. Once satisfied click OK.

What is the max KMZ file size?

You can upload files in . kml or . kmz format, and a zipped Shapefile, to a maximum of 3MB. These uploads could be files you have created yourself or files that you’ve received from other farm management or imagery services.

Why are some parts of Google Earth blurry?

Check the status bar at the bottom of the image: If the status bar is at 100% and the image still looks blurry: We don’t have high-resolution data for this location. If the status bar is incomplete after several minutes: There may be an issue with your internet connection, firewall settings, or graphics card drivers.

What would the file size be of a 1024×1024 texture?

A single 1024×1024 DXT5 texture is 1.33 MB.
 

How big is an 8K texture?

Textures usually have 1:1 square ratio, but that isn’t a rule. For example an HDRi texture for equirectangular mapping will have 2:1 ratio with 8K refering to 8192 x 4096 .
 

How do I change the overlay in Google Earth?

Use an image as an overlay

  1. Open Google Earth Pro.
  2. Position the 3D viewer in the location where you want to set the overlay image.
  3. Click Add.
  4. Enter a name.
  5. Upload an image:
  6. Enter a description.
  7. Click Refresh to set the refresh properties for your overlay image.
  8. Use the slider to set the default transparency for the image.

What is a Google Earth Super Overlay?

Super-overlays are a form of KML in which data is divided into regions. This allows Google Earth to refresh/request only particular regions of the map when the viewed area changes. Super-overlays are used to efficiently publish large sets of data.

How do I resize an image layer?

You can alter the size of a layer using the Free Transform tool in four simple steps.



  1. Select it: From the Layers panel, select the layer or layers you want to resize.
  2. Transform it: Select Edit › Free Transform.
  3. Resize it:
  4. Finalize it:


How big should a texture be?

Ideally texture sizes should be powers of two on the sides. These sizes are as follows: 2, 4, 8, 16, 32, 64, 128, 256, 512, pixels. The textures do not have to be square, i.e. width can be different from height.
 

What is the maximum resolution for Google Earth?

You can unlock the dimensions by clicking the icon. Earth Studio supports a max resolution of 4096×2304.

How big should texture maps be?

Most textures are 8bit but normal maps should be 16bit.
 

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