172 lines
4.3 KiB
TOML
172 lines
4.3 KiB
TOML
# Geodata Download Configuration for Trier Digital Twin Project
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# Generated: 2026-01-23
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# Data Source: Geobasis Rheinland-Pfalz (geobasis-rlp.de) + HydroSHEDS
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[project]
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name = "Trier Digital Twin - Geodata Collection"
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description = "VR flood simulation and climate impact assessment"
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coordinate_system = "ETRS89/UTM32"
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vertical_datum = "DHHN2016"
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region = "Stadt Trier and surrounding area"
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[download.geobasis_rlp_de]
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base_url = "https://geobasis-rlp.de/data"
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output_directory = "raw/geo_rlp"
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parallel_downloads = 4
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retry_attempts = 3
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timeout_seconds = 300
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verify_ssl = true
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user_agent = "TrierDigitalTwin/1.0"
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ca_bundle = "certs/geobasis-ca.pem"
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[download.hydrosheds_org]
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base_url = "https://data.hydrosheds.org/file"
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output_directory = "raw/hydrorivers"
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parallel_downloads = 4
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retry_attempts = 3
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timeout_seconds = 300
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verify_ssl = true
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# Define tile range presets that datasets inherit from
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[tile_ranges.range_1km]
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description = "1x1km tiles covering full area"
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x_start = 324
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x_end = 339
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x_step = 1
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y_start = 5506
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y_end = 5521
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y_step = 1
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[tile_ranges.range_2km]
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description = "2x2km tiles covering full area"
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x_start = 324
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x_end = 338
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x_step = 2
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y_start = 5506
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y_end = 5520
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y_step = 2
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# Digital Ground Model (bare earth terrain)
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[datasets.dgm1]
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enabled = true
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name = "Digital Ground Model"
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download = "geobasis_rlp_de"
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tile_range = "range_1km"
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resolution = "1m"
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format = "GeoTIFF"
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url_template = "{base_url}/dgm1/current/tif/dgm01_32_{x}_{y}_1_rp.tif"
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priority = 1
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output_subdir = "dgm1"
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# Digital Surface Model (includes buildings/vegetation)
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[datasets.dom1]
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enabled = true
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name = "Digital Surface Model"
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download = "geobasis_rlp_de"
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tile_range = "range_1km"
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resolution = "1m"
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format = "GeoTIFF"
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year = 2020
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url_template = "{base_url}/dom1/current/tif/dom1_32_{x}_{y}_1_rp_2020.tif"
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priority = 2
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output_subdir = "dom1"
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# 3D Building Models (CityGML LoD2)
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[datasets.geb3dlo]
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enabled = true
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name = "3D Buildings LoD2"
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download = "geobasis_rlp_de"
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tile_range = "range_2km"
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resolution = "LoD2"
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format = "CityGML"
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url_template = "{base_url}/geb3dlo/current/gml/LoD2_32_{x}_{y}_2_RP.gml"
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priority = 2
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output_subdir = "citygml/lod2"
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notes = "Semantically rich building models with roof structures"
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# Orthophotos (aerial imagery)
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[datasets.dop20]
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enabled = true
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name = "Orthophotos 20cm"
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download = "geobasis_rlp_de"
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tile_range = "range_2km"
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resolution = "20cm"
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format = "JPEG2000"
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year = 2023
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priority = 3
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output_subdir = "dop20"
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[[datasets.dop20.files]]
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type = "image"
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url_template = "{base_url}/dop20rgb/current/jp2/dop20rgb_32_{x}_{y}_2_rp_2023.jp2"
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[[datasets.dop20.files]]
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type = "worldfile"
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url_template = "{base_url}/dop20rgb/current/jp2/dop20rgb_32_{x}_{y}_2_rp_2023.j2w"
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[[datasets.dop20.files]]
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type = "metadata"
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url_template = "{base_url}/dop20rgb/current/metadata/dop20rgb_32_{x}_{y}_2_rp_2023_meta.xml"
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# Building/Object Point Cloud (RGBI)
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[datasets.bdom20rgbi]
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enabled = true
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name = "Building/Object Point Cloud RGBI"
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download = "geobasis_rlp_de"
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tile_range = "range_2km"
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resolution = "20cm"
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format = "LAZ"
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url_template = "{base_url}/bdom20rgbi/current/las/bdom20rgbi_32_{x}_{y}_2_rp.laz"
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priority = 3
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output_subdir = "bdom20rgbi"
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notes = "RGB + Intensity point cloud for buildings and objects"
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# Laser Point Ground/Object (combined LPO/LPG)
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[datasets.lpolpg]
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enabled = true
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name = "Laser Point Ground/Object"
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download = "geobasis_rlp_de"
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tile_range = "range_1km"
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resolution = "High density"
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format = "LAZ"
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url_template = "{base_url}/las/current/las/lpolpg_32_{x}_{y}_1_rp.laz"
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priority = 2
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output_subdir = "lpolpg"
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notes = "Combined point cloud (LPO/LPG) in one LAZ file"
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# HydroRIVERS (for terrain erosion)
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[datasets.hydrorivers]
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enabled = true
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name = "HydroRIVERS Europe and Middle East"
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download = "hydrosheds_org"
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format = "zip"
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unzip = true
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output_subdir = "hydrorivers_eu_shp"
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priority = 2
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url_template = "{base_url}/HydroRIVERS/HydroRIVERS_v10_eu_shp.zip"
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notes = "HydroRIVERS Shapefile for erosion of rivers"
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[processing]
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convert_to_mesh = true
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generate_lods = true
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merge_tiles = false
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create_index = true
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[processing.optimization]
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terrain_lod_levels = [1, 2, 5, 10, 20]
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point_cloud_decimation = [1.0, 0.5, 0.25, 0.1]
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building_simplification = true
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[validation]
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check_file_size = true
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min_file_size_kb = 10
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verify_geotiff_tags = true
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verify_crs = "EPSG:25832"
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log_missing_tiles = true
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[logging]
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level = "INFO"
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log_file = "./downloads.log"
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log_format = "[{timestamp}] {level}: {message}"
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report_progress = true
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