The phrase "a broad geographical" is correct and usable in written English.
It can be used when describing a wide-ranging or extensive area in terms of geography or location.
Example: "The study covers a broad geographical area, including multiple countries and regions."
Alternatives: "a wide geographical" or "an extensive geographical".
That assessment, he added, must take a broad geographical perspective since invasive species don't respect borders.
At a broad geographical scale, pollen and archaeological records reveal very similar phases between 9000 and 3400 cal.
By 1820 the town was the centre of the "Linen Homelands", a broad geographical area in Northern Ireland famed for its production.
Their phenotypic differences and ancient pre‐domestication origins involve a broad geographical area that largely exceeds the typical, more local scenarios known for sub‐species units.
The problems of over- and under-supply created by this intermittency can be minimised by spreading wind turbines over a broad geographical area, and by mixing them with other intermittent renewables, such as wave and solar PV.
"I believe that our shared experience in the procurement of many goods and services across a broad geographical area of the UK will enable us to have important benchmarked information which will be extremely useful.
We targeted a broad geographical mix of scientists across Europe, North America, Asia and the rest of the world, receiving more than 2,800 responses from across the major disciplines of the natural sciences.
By combining large data sets of bird distribution and abundance with satellite information about vegetation, weather, and other environmental data, researchers learn about biological patterns and changes on a broad geographical scale.
With a broad geographical scope, this volume provides a wide-ranging theoretical and legal framework to understand the particular ambiguities, paradoxes, and evolutions of citizenship regimes in the twenty-first century.
America said the hotel, owned by an American company, had broken its embargo against trading with Cuba.Stephen Harper, Canada's new Conservative prime minister, named a cabinet reflecting a broad geographical spread rather than his own base in the west.
Therefore we analysed how the presence of forest understory plant species varied according to landownership in a broad geographical context and assessed which plant traits discriminated between species associated with state, other public or private forests.
