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Landsat program

The Landsat program is the longest-running enterprise for the acquisition of satellite imagery of Earth, initiated by the United States Geological Survey (USGS) in collaboration with NASA. The program began in 1972 with the launch of the first Landsat satellite, initially named Earth Resources Technology Satellite (ERTS). The primary objective of the Landsat program is to provide continuous, global, and moderate-resolution coverage of the Earth's surface, facilitating the monitoring of natural resources, urban growth, agricultural trends, and environmental changes. Over the decades, the program has played a crucial role in various fields, including agriculture, forestry, geology, and climate research. The data collected by Landsat satellites are freely available to the public, fostering extensive use in scientific research, policy-making, and commercial applications. The program has seen multiple iterations, with the latest being Landsat 9, launched in 2021, ensuring the continuity of this vital Earth observation mission.

Translations: Landsat program in Hebrew is תוכנית לנדסט.

Help

Help & Using the Gematria Calculator

This site lets you convert words, names, and phrases into numerical values using different gematria systems. You can use the main calculator gematria tool at the top of the page: type your text, choose a method, and press Convert.

1. Basic Steps

  1. Enter a word, name, or phrase in the input box.
  2. Select the desired system (Hebrew, English, simple, ordinal, etc.).
  3. Click the Convert button.
  4. Review the result and related matches shown below the calculator.

The calculator gematria tool supports multiple alphabets and standard letter–number mappings. More systems will be added in the future.

2. Reverse Gematria Calculator

The reverse gematria calculator uses the same alphabet as the standard system but assigns values in reverse order (for example, A = 26, B = 25, …, Z = 1 in a basic English reverse setup). This lets you compare standard and reverse values for the same text.

3. Working with Specific Values (Example: Landsat program)

Enter the word Landsat program and press enter or button Convert. This will provide all selected gematria values for Landsat program.

4. Calculator Compatibility

The site is designed to be compatible with common online tools and calculators, including the shematria gematria calculator and other popular gematria tools.