better readme content

README.md

@@ -13,4 +13,4 @@ A geoarrow port of the Nova Scotia Hydrometric Network. This is useful as an exa
 
 ## [Microsoft U.S. Buliding Footprints](microsoft-buildings#readme)
 
-A geoarrow port of a large (130 million features) polygon data set.
+A geoarrow port of a large (130 million features) point data set.

collect-README.R

@@ -29,7 +29,7 @@ readme_content <- files |>
   select(-link_summary) |>
   summarise(
     file_listing = paste(bullet, collapse = "\n"),
-    file_summary = glue::glue("## Data ({tag[1]})\n\n{file_listing}"),
+    file_summary = glue::glue("## Files\n\n{file_listing}"),
     .groups = "drop_last"
   ) |>
   select(-file_listing) |>

example/README.md

@@ -6,7 +6,7 @@ These files are toy example files useful for testing and simple examples. Their
 <!-- begin file listing -->
 
 
-## Data (v0.1.0)
+## Files
 
 - point ([gpkg](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-point.gpkg), [arrow](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-point.arrow), [arrow/interleaved](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-point-interleaved.arrow), [arrow/wkt](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-point-wkt.arrow), [arrow/wkb](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-point-wkb.arrow))
 - linestring ([gpkg](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-linestring.gpkg), [arrow](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-linestring.arrow), [arrow/interleaved](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-linestring-interleaved.arrow), [arrow/wkt](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-linestring-wkt.arrow), [arrow/wkb](https://raw.githubusercontent.com/geoarrow/geoarrow-data/v0.1.0/example/example-linestring-wkb.arrow))

microsoft-buildings/README.md

@@ -1,13 +1,13 @@
 
 # Microsoft U.S. Buliding Footprints
 
-The [Microsoft U.S. Building Footprints](https://github.com/microsoft/USBuildingFootprints) data set is a collection of ~130 million polygon outlines of buildings derived from satellite imagery. The version of the data set in this repository is repackaged as several files and is compressed using ZSTD compression to minimize file size and facilitate downloading. A version of the data set as a point (polygon centroids) is also provided. Features are sorted by Hilbert code and written in row groups that contain ~70 MB of coordinates each. In addition to geometry, `src_file_index` (integer from 0 to 50 identifying the source .geojson index) and `src_index` (index within the source file) attribures are provided to identify features.
+The [Microsoft U.S. Building Footprints](https://github.com/microsoft/USBuildingFootprints) data set is a collection of ~130 million polygon outlines of buildings derived from satellite imagery. The version of the data set in this repository is does not include Alaska or Hawaii, is repackaged as a single point for each building, and compressed using ZSTD compression to minimize file size and facilitate downloading.
 
 The original data is licensed under the [Open Data Commons Open Database License (ODbL)](https://opendatacommons.org/licenses/odbl/) and is made available here under the same license.
 
 <!-- begin file listing -->
 
 
-## Data (v0.1.0)
+## Files
 
 - point ([fgb/zip](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/microsoft-buildings-point.fgb.zip), [arrow](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/microsoft-buildings-point.arrow), [arrow/interleaved](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/microsoft-buildings-point-interleaved.arrow))

ns-water/README.md

@@ -8,7 +8,7 @@ These data were obtained under an *Unrestricted Data Use License Agreement for G
 <!-- begin file listing -->
 
 
-## Data (v0.1.0)
+## Files
 
 - basin_line ([fgb/zip](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_line.fgb.zip), [arrow](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_line.arrow), [arrow/interleaved](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_line-interleaved.arrow), [arrow/wkb](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_line-wkb.arrow))
 - basin_point ([fgb/zip](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_point.fgb.zip), [arrow](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_point.arrow), [arrow/interleaved](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_point-interleaved.arrow), [arrow/wkb](https://github.com/geoarrow/geoarrow-data/releases/download/v0.1.0/ns-water-basin_point-wkb.arrow))