Wouldn't the area of effect be Educational rather than Cultural Heritage? The only thing I can see that ties it at all to Cultural Heritage is the fluffy line about existentialism, which to be honest leaves a bit of a sour taste behind...
Furthermore, your resolution doesn't do anything to stop an expedition aiming to manually erupt a volcano in order to better study what makes this happen so long as the national military says "oh don't worry about the people living at the base... they're a bunch of backwater idiots anyway that the government doesn't care about". In fact, you mandate that they be allowed to do just that, and if they DO care about the town but can't prove any cultural or militaristic importance, they HAVE to sit back and let the mad scientists kill people with lava. That last line about how the agency you create doesn't have any choice and is required to let people do horrible things in the name of science if a very small list of restrictions is met needs to be replaced with something that actually does what you're intending. You may think the line about "great uncalculated risk" prevents that, but all that means is that the risk has to be calculated, which is incredibly easy. Here, I'll show you. *ahem* I calculate that the risk of people at the base of a volcano dying if I set it off is 100%. There, it's calculated. Because I calculated it, power "d.)" doesn't apply to me, putting power "f.)" (which isn't really a power) in effect and forcing everyone to let me go blow up that volcano.
On the other side of the coin, this means all a nation has to do is declare its entirety "of cultural and militaristic importance to the nation", and they'd be able to completely bypass the entire resolution. Because of this, point "e.)" in the list of powers is not only without the desired effect but can completely cripple the proposal.
Also, while I can understand ordering people to remain in the area of study, this doesn't stop the nation from blocking supplies, and it can be used to prevent people from going home for an emergency or getting needed medical attention.
Oh, and if people are getting confused by me saying "power e" and "power f", it's because you have two of each.
The phrase "they must intrude" should say "they must intrude upon" or something similar so the phrase reads properly.
Why list all those fields and make special rules for them? Why not just say "scientific areas of study requiring field work on foreign soil" and cut that first part of the preamble down by about two thirds or more?
Since information itself is a "marketable utility" and hard data can be and often is sold at remarkable prices, doesn't your definition combined with power "b.)" block everything except locale-enhanced thought experiments?
Hypothetical: Expedition A wants to enter country B for a completely benign very up-and-up wonderful scientific study. Nation B does as they're told and allows the expedition into the country. Nation B has the members escorted to the location in question under armed guard, then ushers them into a facility completely cut off from the outside world. Nation B then confiscates all research tools and materials while keeping the members under constant armed guard so that they may do nothing other than "access" the area in question. Nation B sends the expedition home under armed guard at the end of the agreed upon duration. This is completely in compliance with your proposal.
This is just a first run. I'll let you know if I find any other problems.

