Turning Dirt into Data with Quantum GIS and the RFCL Polygon Divider Plugin. Digitization of an IRL property in Wyoming known as "Parcel 0" AKA "Parcel Zero" for use in related NFTs. Parcel Zero is the first property purchased by CityDAO.
Note that this repo has a Companion Guide on Notion which coveres everything that you need to know. The Notion page has a complete breakdown of how to use the assets contained in this repository to source meaningful metadata, as well as related background info such as:
- Deed Description & Survey Info w/PLSS Overview
- Sourcing GIS Data
- Vegetation Estimation & Land Classification
- Identifying Additional Geospacial Features
- Automated Polygon Division (Creating Multiple Plots from a Single Parcel)
- Assigning Metadata to Polygons
- Creating GeoJSON for Use in Web Apps
The below identified items can be categorized into one of the following uses:
Reference Data - Raw geospacial data. May be from external sources or created from this process
Reserved Area - Non-allocated; will show up as negative space against the main polygon
NFT Metadata - Information extracted from the datasets for use in NFT metadata
Intermediary - A compound dataset which is built from an original data source but is not yet the final output.
Notable files are highlighted
| DATASET | DESCRIPTION | USE |
|---|---|---|
| CityDAO_ParcelZero | Official source of the parcel boundaries; Wyoming's description of Parcel Zero | Reference Data |
| CityDAO_ParcelZero-negative | Parcel Zero, with all_negative_space removed | Intermediary |
| CityDAO_ParcelZero-subdivided-negative | Parcel Zero, subdivided, with all_negative_space removed. This is the Polygon that is divided into plots. | Intermediary |
| CityDAO_ParcelZero-subdivided | Arbitrary subdivisions around the property, to be used for metadata (Degen Valley, LFG Heights, Diamond Hill, Moon Township, Tendie Town) | NFT Metadata |
| OG_Parcel0 | The original boundaries, outdated | Reference Data |
| OG_Parcel_6_complete | The original boundaries with road and parking, outdated | Reference Data |
| all_negative_space | Intermediate data source. Combination of degentrance, drainage, roads, and launchpad (as separate objects) | Intermediary |
| all_negative_space_combined-draintop | all_negative_space, but as a single object showing drainage on top (visual for the Parcel viewer) | Intermediary |
| all_negative_space_combined-roadtop | all_negative_space, but as a single object showing roads on top (visual for the Parcel viewer) | Intermediary |
| all_negative_space_combined | Intermediate data source. Combination of degentrance, drainage, roads, and launchpad (as a single object) | Intermediary |
| degentrance | An area reserved for a potential entrance gate to the property | Reserved Area |
| degentrance-road_combined | Intermediary | |
| drainage | Prominent drainage areas across property | Reserved Area |
| roads | The main access road into the property, and an old 4x4 path to the top of Moon Mountain | Reserved Area |
| launchpad | An area reserved for a virtual rocket launching pad (or helipad) | Reserved Area |
| plots_v1 | Output from Polygon divider | Intermediary |
| plots_v1-behemoths | Plots larger than the standard, non-allocated | Intermediary |
| plots_v1-centroid-data | Centers of Plots | Intermediary |
| plots_v1-compliant-allocated | Standard sized plots which were allocated to NFT holders | Intermediary |
| plots_v1-compliant | Standard sized plots | Intermediary |
| plots_v1-final | Consolidated file containing all metadata, assignments, and related derived info for IPFS and the Parcel Viewer | Reference Data |
| plots_v1-fragments | Plots smaller than the standard, non-allocated | Intermediary |
| plots_v1-randomized | Allocation of plots to NFT holders | Intermediary |
| points-of-interest-avalanche | Areas of risk derived from USGS 3DEP satellite data | NFT Metadata |
| points-of-interest-irl | Real POI's on the property | NFT Metadata |
| feature-areas-art | Artistic interpretations and Easter Eggs | NFT Metadata |
| feature-areas-dangers | Potential dangers on the property, not used in metadata | NFT Metadata |
| feature-areas-irl | Interesting features on the property | NFT Metadata |
| IMAGERY | DESCRIPTION | USE |
|---|---|---|
| 3DEP | USGS 3D Elevation Profile Images; Lidar and IfSAR technology used to create DEM, DSM, Lidar point cloud images | Reference Data |
| 3DEP-32612 | Same as above, but with 32612 CRS | Reference Data |
| aspect | Output from r.slope.aspect | Intermediary |
| aspect-32612 | Same as above, but with 32612 CRS | Intermediary |
| aspect-classification | Classified aspect data | NFT Metadata |
| avalanche-classification | Classified avalanche data | NFT Metadata |
| pzero_googlesat-classified_rendered | Classified Google Satellite imagery, for visually extracting Rock/Veg/Other information for each plot | NFT Metadata |
| slope | Output from r.slope.aspect | Intermediary |
| slope-32612 | Same as above, but with 32612 CRS | Intermediary |
| slope-classification | Classified slope data | NFT Metadata |
| slope-classification-32612 | Same as above, but with 32612 CRS | Intermediary |
| OUTPUT FILE | DESCRIPTION | USE |
|---|---|---|
| negative-space/all-combined.geojson | All of the negative space features combined, used with CityDAO_ParcelZero to create CityDAO_ParcelZero-negative | Reserved Area |
| negative-space/degentrance-road_combined.geojson | Degentrance and Road, for visual layout in viewer | Intermediary |
| negative-space/degentrance.geojson | Degentrance only, for visual layout in viewer | Intermediary |
| negative-space/drainage.geojson | Drainage only, for visual layout in viewer | Intermediary |
| negative-space/launchpad.geojson | Launchpad only, for visual layout in viewer | Intermediary |
| negative-space/roads.geojson | Roads only, for visual layout in viewer | Intermediary |
| parcel/CityDAO_ParcelZero-subdivided.geojson | Subdivided Parcel | Intermediary |
| parcel/CityDAO_ParcelZero.geojson | Blank Parcel | Intermediary |
| plots/plots_v1-IPFS.geojson | Final/full file containing all of the plots | Reference Data |
| plots/plots_v1-ParcelViewer_Allocated.geojson | Only the plots that were allocated, used by CityDAO's Parcel Viewer to separate tooltip responses | Reference Data |
| plots/plots_v1-ParcelViewer_UnAllocated.geojson | Only the plots that were unallocated, used by CityDAO's Parcel Viewer to separate tooltip responses | Reference Data |