More explicitly mention the metadata is stored in the parquet FileMetaData #20
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kylebarron
approved these changes
Mar 2, 2022
pomadchin
reviewed
Mar 2, 2022
| @@ -20,7 +20,7 @@ geoparquet files include additional metadata at two levels: | |||
| 1. File metadata indicating things like the version of this specification used | |||
| 2. Column metadata with additional metadata for each geometry column | |||
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| These are both stored under a "geo" key in the parquet metadata as a JSON-encoded UTF-8 string. | |||
| These are both stored under a "geo" key in the parquet metadata (the [`FileMetaData::key_value_metadata`](https://github.com/apache/parquet-format#metadata)) as a JSON-encoded UTF-8 string. | |||
pomadchin
approved these changes
Mar 2, 2022
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Can't hurt to be more explicit (since there are multiple places in the full parquet metadata structure where custom metadata can be put)