An original point of view
We are over a month ahead of the last partial solar eclipse on Saturday, March 29, 2025. It wasn’t a big eclipse in most European countries. Because of the largest magnitude of 0.9376, this eclipse was classified as a deep partial. Considering the Gamma factor 1.0405, the totality was visible about 210 km above the … Read more
Suppose you work on geographical or astronomical projects requiring transformation between the decimal and degree-minute-second pattern. You probably want to have everything converted as quickly as possible. On the web, some tutorials explain that the most common solution is using the Data -> Text to Columns with the main ribbon. Another way presented in the … Read more
Another year is over. Traditionally it’s time for new wishes for everyone. On this occasion, I used to attach some pictures of fireworks watched at particular places or even a multitude of random spots worldwide. It will be different this time, as I’ve decided to make this post more informative (except for the one, where … Read more
This article is about the general definition of the realm, which has been described occasionally on this website since 2017. Therefore I guess I should have done it much earlier, however better late than never. Anyhow today I would like to focus exactly on both the primary definition as well as the basic divisions of … Read more
The Ordnance Survey grid conversion is usually required when dealing with some projects across the UK. Usually, along with the standard WGS 84 datum, we need to define X (Easting) and Y (Northing) coordinates. This task might be quite time-consuming when converting our locations one by one. Fortunately, we have some tools, which can do … Read more
There are a few ways to show the coordinate grids on Google Earth. The easiest way to show the coordinate grids in Google Earth is to select “Grids” from the “Tools” options. Then you will have full zoomable coordinates grid cover (Pic 1 – 3). The default coordinate system bound to Google Earth is the … Read more