Taking off and landing an aircraft such as a helicopter is prohibited on land other than an airport. Do you want to do this anyway? Then you can apply for an exemption from the province. An exemption allows you to use an area other than an airport to take off or land.
Because of safety concerns, you may not fly a drone everywhere. For example, in areas around airports, it is prohibited. You may, however, fly in the free part of airspace. This part is not controlled by air traffic control. You can find the rules for flying with a drone on the Rijksoverheid website.