GIS Data Downloader Pro in a short term is a professional tool designed to facilitate the downloading of geographic information system (GIS) data from various sources for offline use.Discord | DocumentationGIS Data DownLoader Pro (The Major version of Data DownLoader) is the most advanced geographic data downloader plugin for Unity Engine, designed to facilitate the downloading of geographic information system (GIS) data from various sources. This tool is essential for GIS professionals, researchers, and enthusiasts who need to access spatial data for analysis, mapping, and other geospatial projects for offline purpose.Users that already have GIS Data Downloader are able to upgrade to the Pro version.Using of this asset allowsViewing and downloading high-resolution satellite imagery and conventional maps from multiple services (ArcGIS, Bings Maps , Mapbox .. etc).Generate Extra Large RASTER Data (Up to 16k).Downloading Digital Elevation Model that can be presented as 3D terrain model.DEM collected from different providers, focusing on free high-resolution datasets with a spatial resolution of 30 meters and below.Downloading Vector Data based on the OSM database that contains all information about streets, buildings, vegetation, water.. etc.Customize your OSM Vector depending to your needs thanks to the 'overpass-api'.Ability to manipulate downloaded data with any GIS Softwares.Use the data directly with GIS Terrain Loader to generate 3D Real world environment.Ability to use data in research and serious projects.Download data at runtime/editor mode.Very easy to handle and integrate with any project.Here are some key features of a GIS Data Downloader:Access to Multiple Data Sources: It allows users to download data from various sources.Data Formats: Supports multiple data formats, including Vector data, raster datasets and DEMs (Digital Elevation Models).User-Friendly Interface: Provides an easy-to-use interface for searching, selecting, and downloading the desired datasets.Batch Downloading: Enables users to download multiple datasets simultaneously, saving time and effort.Data Management: Includes features for organizing and managing downloaded data, such as renaming files, organizing directories, and converting data formats.─────────────────────────────────────WHAT YOU CAN DOWNLOAD─────────────────────────────────────▸ Digital Elevation Models (DEM)Real-world heightmap data from 7 providers at resolutions from 1 m to90 m. Output as GeoTIFF, ArcASCII or RAW — ready to drop intoGIS Terrain Loader Pro or any heightmap pipeline.▸ Satellite & Map Imagery (Raster)Tiled imagery from 5 providers. Download at any zoom level ,in any grid size, as JPG, PNG or GeoTIFF. Includes MapInfo .tabgeoreferencing files and optional mipmap generation.▸ Vector / OSM FeaturesRoads, buildings, water bodies, vegetation and fully custom OSM tagfilters — downloaded as standard .osm files, one file per featuretype, ready for GIS Terrain Loader Pro or any OSM parser.Exported data formatDEM : GeoTiff, ESRI ArcGrid ASCII and Unity Raw Files;Raster : GeoTiff, Png, Jpg;Vector : OSM data, Mapbox Pbf─────────────────────────────────────SUPPORTED PROVIDERS─────────────────────────────────────DEM (Elevation)• SRTM 90 m — free, global (±60° lat)• SRTM 30 m — NASA EarthData account, global (±60° lat)• Mapbox Terrain — API key, global• Bing Maps — API key, global• OpenTopography — API key, 5 sub-providers (NASADEM, SRTM GL1/GL3,USGS 30 m / 10 m)• Copernicus 30 m — OAuth client ID + secret, global• USGS 1 m — free, USA onlyRaster (Imagery)• ArcGIS — free, no key required• Mapbox — API key• Google Maps — API key• Bing Maps — API key• Copernicus — OAuth (satellite, vegetation highlight, NDVI)Vector • OpenStreetMap — free, no key required• Mapbox Vector — API key, zoom 10–16*** FEATURES ***✔ Editor Window — dedicated downloader window with area bounds,Map Helper browser integration, zone save/load and one-click download.✔ Runtime API — full MonoBehaviour singleton with coroutine-basedpipeline, static events (OnDownloadStarted / OnDownloadComplete /OnDownloadCancelled / OnDataDownloading) and live progress floats.Configure and start any download entirely from code at runtime.✔ Custom Inspector — the runtime component exposes the same completetab-based Inspector as the Editor window, with no extra setup needed.✔ CRS & Coordinate Reprojection — input and output coordinate systemsconfigurable per download. Supports WGS84, Web Mercator (EPSG:3857),UTM (auto-detect or manual zone), NAD83 and ETRS89. Embed CRSmetadata in GeoTIFF output files.✔All downloaded data are automatically Geo-referenced, which guaranty a flexibility while importing them into any GIS software✔ Multi-Tile Downloads (DEM + Raster) — split any bounding box into a custom grid(e.g. 4×4, 8×8) for higher resolution coverage of large areas.✔ Custom OSM Filters — define your own OSM tag queries usingScriptableObject dictionaries and download any feature type (hospitals,industrial zones, parks, etc.) alongside built-in categories.✔ Map Helper — visual coordinate selection in the browser. Click abounding box on an interactive map and paste the coordinates directlyinto the downloader.✔ Smart Resume — skip already-downloaded tiles with the "OverwriteExisting" toggle. Interrupted downloads continue from where they left off.✔ Area Preview — download a single low-resolution overview image ofthe full zone before committing to a full tile download.✔ Zone Analysis — automatic tile count and zoom level recommendationsbased on the selected area size.✔ Large Geotiff — Create Extra-Larg Images up to 16k.✔ Save/Load Area bounds — Save and load Area bounds to/from a file.✔ Add-on for GIS Terrain Loader Pro — the tool is fully compatible with GIS TerrainLoader Pro and can be used to generate real-world terrains, apply georeferenced textures and place OSM vector features automatically in Play mode or edit mode*** SUPPORT ***Full source code included ;Editor Tool: no scene setup required;Runtime: one MonoBehaviour component, coroutine-based,no dependencies;Output compatible with GIS Terrain Loader ProDemo scene included;Easy to use with video & documentation;Tested on Unity 2021,2022,2023, Unity 6.x;Works with Built-in, URP and HDRP render pipelinesActive support through emails and Discord.The package contains the complete source code without dependencies.
