en.wikipedia.org/wiki/Pixel

In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, .... Pixel counts can be expressed as a single number, as in a "three -megapixel" digital camera, which has a nominal three ... and pixel sizes in micrometers which yields another factor of 1,000, the formula is often quoted as s =206p/f.

toolstud.io/photo/megapixel.php

Megapixel calculator: estimate aspect ratio, TIFF, BMP, JPG file size from pixel dimensions.

www.quora.com/How-do-I-calculate-the-resolution-of-any-megapixel-Is-there-any-formula

If you know the aspect ratio, then sure, it is possible. Let us assume your aspect ratio to be 3:2, just to get a basic point of reference. 1.Covert ...

photographyicon.com/megapixel

A Megapixel is simply a unit of graphic resolution equivalent to one million. Or more precisely 1,048,576 (220) pixels. Megapixels are often used in marketing ...

www.scantips.com/mpixels.html

What are the maximum image dimensions that can fit in X megapixels? What do I get if I buy a 50 megapixel camera? Or in any 50 megapixel image?

theiatech.squarespace.com/s/Resolution_calculation.pdf

are rated for megapixel or multi megapixel cameras meaning the image will be sharply in focus at the camera ..... This equation is shown in Table 7 below.

www.wikihow.com/Calculate-a-Digital-Camera%27s-Resolution-from-its-Pixel-Count

If you only know the pixel count (i.e. the number of megapixels) that a digital camera has, it's simple to calculate the linear resolution from it (i.e. the width and ...

diydrones.com/forum/topics/formula-for-determining-resolution-cm-pix

Im trying to determine the resolution of my camera for mapping. Its 12.1mp, flight altitude is 320 feet. I have this chart for a 10mp camera, but is ...

wolfcrow.com/blog/understanding-terminology-pixels-megapixels-and-resolution

The formula for Resolution is: Resolution (in pixels) = Horizontal Resolution (in pixels) × Vertical Resolution (in pixels). Sometimes it is also notated as just ...