The phrase "a map prepared by" is correct and usable in written English.
It can be used when attributing the creation of a map to a specific person or organization.
Example: "The exhibition features a map prepared by renowned cartographer Jane Doe, showcasing the historical trade routes of the region."
Alternatives: "a map created by" or "a map designed by".
A map prepared by NOAA indicates that much of the nation has gotten off to a dry start this year.
For instance, the Chinese, who had long been reassured by their maps that they occupied the "middle kingdom," were "extremely exasperated," the authors write, "when they discovered... that they had been relegated to the right edge of a map prepared by the Jesuits".
But after a busy legislative season, 25 states now permit drivers to show "e-cards" at traffic stops, according to a map prepared by the Property Casualty Insurers Association of America, a trade group that supports use of the digital cards.
A map prepared by teachers or domain experts are called "goal map," and a map built by a learner is called "learner map".
If you're in an unfamiliar city and trying to locate the convention center for yet another conference, a map prepared by the local Visitor's Bureau can come in handy.
Four maps, including three different flood hazard assessments of Ivanpah Valley, NV, were compared: (i) a regulatory map prepared by FEMA, (ii) a soil survey map prepared by NRCS, (iii) a surficial geologic map, and (iv) a flood hazard map derived from the surficial geologic map, both of which were prepared by NBMG.
Then compare the QTLs identified in two seasons in two different populations using a composite map prepared by the analysis of different molecular markers like SSRs, RFLP, and DArT (Diversity Array Technology).
Hunched over the side of a truck, the three men pored over a digitized field map prepared by Mr. Wildman to show where phosphate and nitrogen would be sprayed at high, medium and low rates.
A new interactive map prepared by Columbia University's School of Engineering and Applied Science allows New York City residents to compare estimates of their use of electricity and heat by neighborhood and by building.
(The White House Zika website has an even more alarming map prepared by CDC "from a variety of sources").
On the map prepared by one little boy was a spectacular indication of Brazil's supremacy in the export of precious minerals - a large, square-cut emerald.
