The phrase "a map is made" is correct and usable in written English.
It can be used when discussing the process of creating or producing a map, often in a descriptive or instructional context.
Example: "In this workshop, we will explore how a map is made, from initial sketches to the final printed version."
Alternatives: "a map is created" or "a map is produced".
200 similar stations in the U.S. keep similar records and charts and each day a map is made up of the U.S. and North Atlantic.
Kaufman explains here that an exact replica of New York City would also have to occupy the same amount of space as New York City and there's a pleasingly direct echo here of the one-paragraph Borges tale in which a map is made of an empire "whose size was that of the Empire, and which coincided point for point with it".
A map is made up of cells (or units).
A MAP is made up of a hepta lysine backbone upon which are built eight copies of the same peptide sequence (in this case 8 copies of Ro273 289).
If, for instance a map is made up of some areas shaded red with a symbol of a wave in it, you might need to check the key to discover that it's the location of an area of beach with high-tide warnings.
A map was made as a dbxref in an OBO-Edit-formatted file.
In summary, a mapping was made, through the UniProt accession number (Uniprot AC) (21), between the annotation databases (PTMCuration, dbPTM) and the PDB.
In the first stage, a correspondence map is made between secondary structure elements of two compared structures using text modelling techniques.
By using the adjusted goal map and each learner map, an individual difference map is made.
A rough, initial likelihood map is made by computing log likelihood values over a 50 × 50 grid on the [S1, S2] plane.
Tony Hiss, who writes about parks and open space, suggested that a "sound map" be made, to find relatively enclosed areas for music.
