"this kind of data" is correct and usable in written English.
You can use it to refer to a specific type or set of data. For example, "This kind of data can be helpful in predicting future trends."
Getting this kind of data can be difficult.
Maybe they did not gather this kind of data.
This kind of data is invaluable to an e-criminal, offering richer prizes through identity theft.
"He didn't anticipate that this kind of data could be used to track down individuals".
"Churches need to take this kind of data very seriously," said Bullivant.
With all of this kind of data, he added, "anybody can make a forecast".
The most daunting challenge, though, was making sense of this kind of data.
So getting this kind of data dump has virtually no impact (on military policy) whatsoever.
This kind of data sharing, however, isn't limited to the latest from Edward Snowden's NSA files.
"In the past we didn't have this kind of data to draw on," Ms. Camp said.
"It requires compliance with the kind of promises that comes with this kind of data collection".
