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Counties #10
Counties #10
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I like it. Again, I suggested a couple changes for voice and flow, with some questions/suggestions that I wasn't sure on.
Co-authored-by: Jake Adams <[email protected]>
Co-authored-by: Jake Adams <[email protected]>
### What is the dataset | ||
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This dataset represents each county as a polygon with information such as the Entity Number and [GNIS](https://www.usgs.gov/tools/geographic-names-information-system-gnis) code. This dataset also specifies what [state plane coordinate system](https://www.usgs.gov/faqs/what-state-plane-coordinate-system-can-gps-provide-coordinates-these-values#:~:text=The%20State%20Plane%20Coordinate%20System%20(SPCS)%2C%20which%20is%20only,the%20state's%20size%20and%20shape.) the county is in (North, Central, or South). Population data is derived from the 2020 Census (pop_lastcensus) and the Census Bureau's [Population Estimates Program](https://www.census.gov/programs-surveys/popest.html) (poplastest). | ||
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We may want to add something like this to better explain the State Plane Coordinate System changes that will be coming in the near future. The State of Utah and NOAA’s National Geodetic Survey (NGS) is in the process of modernizing the National Spatial Reference System (NSRS). As part of NSRS Modernization, the State Plane Coordinate System (SPCS) will be updated to SPCS2022. The new SPCS will greatly reduce distortion being projected to an average ground elevation unlike the older system that was projected to sea level. The proposed SPCS include one statewide zone, 11 multizone areas that will not follow County Boundaries similar to the 3 historic SP zones , and 79 Low Distortion Projections zones which can used in area with extreme elevation differences like roadways through canyons. More information can be found here:
https://noaa.maps.arcgis.com/home/item.html?id=dddb7bc0be6f4e56a1c370c8d529d1a0
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Since these metadata are meant to be current and long lasting, I'd suggest that we be thoughtful and hesitant to add text describing the future. It creates technical debt since someone will need to set a reminder to make sure that the future statement is still accurate after some period of time and someone will need to update the text when the statement is no longer necessary. If you think it's worth the effort and will take care of those concerns then proceed.
If you choose to proceed, i suggest adding text in the document that we can use with search to find the debt and validate the statements are still accurate.
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Since the state plane coordinate system is just one of the fields, and (as far as I understand it) not the focal point of the layer itself, I would say that we can just keep it vague and say that the feature class includes the attribute but not specify much else about it. It could just say "this dataset specifies what state plane coordinate system the feature is in" and that's all. That way, when the changes Sean mentioned are made, we won't need to update the metadata.
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Please see the comment provided concerning the State Plane Coordinate System as it applies to County Boundaries.
Current draft of the County metadata. I also created a schema summary document as a temporary means of keeping track of the field definitions while we decide on how we're going to store that information. I did some research on what the field labels could refer to, but would certainly appreciate any correction on that as well. Here's the schema summary doc: https://docs.google.com/document/d/1e98nKP6PW9tuTy3nZYS4qhMp9fC8E6uv73SVbBOYvsk/edit?usp=sharing
Thanks, all!