BEFORE UPDATING TO V >=2.20 REMOVE PREVIOUS VERSIONS
Includes:

• DEM for Finland created from NLS elevation models, ground resolution is about 20 meters.
• 3D terrain for 186 airports / flightplaces / emergency landing places / helicopter landing areas (:P) in Finland, ground resolution 4-5 meters

Regarding airports:This is based on data from NLS elevation models, with minor fixes done on airport areas in case source data is not up to date or has errors.
If you spot errors, please let me know, with as much detail as possible.
Install by extracting to Community folder as usual, remove previous folders when updating to be sure that there is no leftovers.

How to disable heightmap for an area:

1. Navigate to scenery\heightmaps\finland\
2. find bgl that corresponds to the area you want to remove, most are ICAO codes. Some smaller areas can be a bit obscure, refer to areacodes.pdf
3. rename/delete said bgl. For example rename EFTP.bgl to EFTP.bgl.disabled

Mods known to work with this mod (doesn't mean others won't):

• EFMA, EFKG, EFTU, EFTO by FISD / Bamce Fabricius (FSNordic.net)
• Addons by Kumihiiri
• EFHK by Epixeri

Known issues:

• Edges of covered area don't blend to the original in-game/bing DEM
• Peak elevations might have small "spikes"
• Sub-optimal file size

For creators:
Uses priority 20 and 21 to override default airport areas without seaming. So if you want to build something that uses this as a baseline, use at least priority 22 if you do terraforming or additional heightmaps over this one.

Documentation and basic implementation to create native DEMs is available at github.com/muumimorko/MSFS2020_CGLTools
Please post technical question and comments at github or at FSDeveloper.com forum: MSFS - Everything about CGL generation

Credits:
DEM2 and DEM10 by the National Land Survey of Finland
AW3D30 Provided by Earth Observation Research Center (Japan Aerospace Exploration Agency)

Creator: Morko
This work is licensed under CC BY-NC-SA 4.0.
To view a copy of this license, visit creativecommons.org/licenses/by-nc-sa/4.0
This license requires that reusers give credit to the creator.It allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, for noncommercial purposes only.
If others modify or adapt the material, they must license the modified material under identical terms.

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