The Technical Bulletin No. 26 published by the Bureau of Lands in 1975 is also known as:

The Technical Bulletin No. 26 published by the Bureau of Lands in 1975 is also known as:

• A. Geographic to Grid Coordinates in the Philippines
• B. Grid to Geographic Coordinates in the Philippines
• C. Conversion Tables of Grid to Geographic Coordinates in the Philippines
• D. Conversion Tables of Grid to Geographic and Geographic to Grid Coordinates in the Philippines

Answer: (D)

The important idea is that this bulletin provides conversion tables for both directions between grid coordinates and geographic coordinates for the Philippines. The full title, “Conversion Tables of Grid to Geographic and Geographic to Grid Coordinates in the Philippines,” reflects that dual capability, which is why it’s the best match. Grid coordinates are a projected, planar system used on maps, while geographic coordinates are latitude and longitude on the Earth’s surface; having tables for both directions makes practical surveying and mapping work easier. The other options describe only one direction or omit the dual-direction scope, so they don’t fit as well.

The important idea is that this bulletin provides conversion tables for both directions between grid coordinates and geographic coordinates for the Philippines. The full title, “Conversion Tables of Grid to Geographic and Geographic to Grid Coordinates in the Philippines,” reflects that dual capability, which is why it’s the best match. Grid coordinates are a projected, planar system used on maps, while geographic coordinates are latitude and longitude on the Earth’s surface; having tables for both directions makes practical surveying and mapping work easier. The other options describe only one direction or omit the dual-direction scope, so they don’t fit as well.