| dataset_info: | |
| features: | |
| - name: the_geom | |
| dtype: string | |
| - name: FEAT_CODE | |
| dtype: int64 | |
| - name: ELEVATION | |
| dtype: float64 | |
| - name: SOURCE_ID | |
| dtype: int64 | |
| - name: SUB_CODE | |
| dtype: int64 | |
| - name: STATUS | |
| dtype: string | |
| splits: | |
| - name: train | |
| num_bytes: 136564215 | |
| num_examples: 1471855 | |
| download_size: 59288500 | |
| dataset_size: 136564215 | |
| configs: | |
| - config_name: default | |
| data_files: | |
| - split: train | |
| path: data/train-* | |
| ### Topography Dataset | |
| **Overview** | |
| This dataset contains elevation points captured for all building footprint features in New York City. Each record represents the elevation of a specific building location, enabling fine-grained analysis of topography across the city. Since the dataset already includes geospatial coordinates and elevation values, no processor script was needed. | |
| **Dataset Generation** | |
| The dataset is obtained directly from NYC Open Data, published by the New York City Department of Information Technology & Telecommunications (DoITT) as part of the NYC Planimetric Database (``The NYC Planimetric Database: Elevation Points dataset`` ). The raw CSV is downloaded and stored in the standard `topography/` data directory. | |
| More information about how this dataset was generated can be found [here](https://github.com/VIDA-NYU/OSCUR-data/pull/31). | |