.. _data_report: Data Report =========== Data Statistics --------------- .. list-table:: :header-rows: 1 :widths: 50 50 * - General Metric - Value * - Total coordinate values (2 per point) - 16,146,728 Boundary Polygon Statistics ~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. list-table:: :header-rows: 1 :widths: 50 50 * - Boundary Metric - Value * - Total boundary polygons - 1,320 * - Total boundary coordinates - 7,810,130 * - Total boundary coordinate values (2 per point) - 15,620,260 * - Average coordinates per boundary polygon - 5,916.77 * - Maximum coordinates in one boundary polygon - 192,734 * - Minimum coordinates in one boundary polygon - 3 Hole Polygon Statistics ~~~~~~~~~~~~~~~~~~~~~~~ .. list-table:: :header-rows: 1 :widths: 50 50 * - Hole Metric - Value * - Total hole polygons - 754 * - Total hole coordinates - 263,234 * - Total hole coordinate values (2 per point) - 526,468 * - Average coordinates per hole polygon - 349.12 * - Maximum coordinates in one hole polygon - 23,958 * - Minimum coordinates in one hole polygon - 3 * - Number of boundary polygons with holes - 95 * - Percentage of boundary polygons with holes - 7.2% * - Average holes per boundary polygon (with holes) - 7.94 Timezone Statistics ~~~~~~~~~~~~~~~~~~~ .. list-table:: :header-rows: 1 :widths: 50 50 * - Timezone Metric - Value * - Total timezones - 444 * - Average boundary polygons per timezone - 2.97 * - Maximum polygons in one timezone - 96 * - Minimum polygons in one timezone - 1 * - Median polygons per timezone - 1 Polygons per Timezone Distribution ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ .. list-table:: :header-rows: 1 :widths: 25 25 25 25 * - Number of Polygons - Number of Timezones - Percentage - Example Timezone * - 1 polygon - 281 - 63.29% - Africa/Abidjan * - 2 polygons - 43 - 9.68% - Africa/Cairo * - 3 polygons - 29 - 6.53% - Africa/Blantyre * - 4 polygons - 23 - 5.18% - America/Anchorage * - 5 polygons - 13 - 2.93% - America/Asuncion * - 6 polygons - 8 - 1.8% - Africa/Ceuta * - 7 polygons - 6 - 1.35% - America/Adak * - 8 polygons - 15 - 3.38% - America/Caracas * - 9 polygons - 4 - 0.9% - America/Bogota * - 10 polygons - 6 - 1.35% - Europe/Moscow * - 11 polygons - 2 - 0.45% - Atlantic/South_Georgia * - 12 polygons - 1 - 0.23% - Pacific/Honolulu * - 13 polygons - 2 - 0.45% - America/Costa_Rica * - 14 polygons - 1 - 0.23% - Asia/Shanghai * - 18 polygons - 1 - 0.23% - Etc/GMT-2 * - 21 polygons - 1 - 0.23% - Asia/Taipei * - 22 polygons - 1 - 0.23% - Europe/Brussels * - 23 polygons - 2 - 0.45% - Asia/Pyongyang * - 24 polygons - 1 - 0.23% - Asia/Tokyo * - 25 polygons - 1 - 0.23% - Australia/Brisbane * - 28 polygons - 1 - 0.23% - Europe/Athens * - 49 polygons - 1 - 0.23% - Pacific/Tahiti * - 96 polygons - 1 - 0.23% - America/Argentina/Cordoba Shortcut Mapping Statistics --------------------------- Shortcut Index Overview ~~~~~~~~~~~~~~~~~~~~~~~ .. list-table:: :header-rows: 1 :widths: 50 50 * - Shortcut Index Metric - Value * - H3 Resolution - 3 * - Total shortcut entries - 41,162 * - Zone entries (direct lookup) - 30,681 * - Polygon entries (require testing) - 10,481 * - Empty entries - 0 * - Total polygon references - 23,308 * - - * - H3 cells stored - 41,162 * - H3 cells possible at resolution - 41,162 * - H3 cells missing - 0 * - H3 coverage ratio - 1.000 * - - * - Unique entry fraction - 0.745 * - Unique surface fraction - 0.745 * - Zone distribution efficiency - 0.745 * - Avg polygons per polygon entry - 2.22 * - - * - Zone storage (KB) - 269.7 * - Polygon storage (KB) - 127.4 * - Total estimated storage (KB) - 397.1 * - Storage compression ratio - 0.92x Shortcut Entry Distributions ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. list-table:: :header-rows: 1 :widths: 20 20 20 20 20 * - polygons/shortcut - Frequency - Relative - Accumulated - Remaining * - 0 - 30681 - 74.54% - 74.54% - 25.46% * - 2 - 8762 - 21.29% - 95.82% - 4.18% * - 3 - 1404 - 3.41% - 99.23% - 0.77% * - 4 - 232 - 0.56% - 99.8% - 0.2% * - 5 - 44 - 0.11% - 99.91% - 0.09% * - 6 - 14 - 0.03% - 99.94% - 0.06% * - 7 - 8 - 0.02% - 99.96% - 0.04% * - 8 - 5 - 0.01% - 99.97% - 0.03% * - 9 - 5 - 0.01% - 99.98% - 0.02% * - 10 - 1 - 0.0% - 99.99% - 0.01% * - 12 - 1 - 0.0% - 99.99% - 0.01% * - 17 - 1 - 0.0% - 99.99% - 0.01% * - 25 - 1 - 0.0% - 99.99% - 0.01% * - 31 - 1 - 0.0% - 100.0% - 0.0% * - 45 - 1 - 0.0% - 100.0% - 0.0% * - 59 - 1 - 0.0% - 100.0% - 0.0% .. list-table:: :header-rows: 1 :widths: 20 20 20 20 20 * - timezones/shortcut - Frequency - Relative - Accumulated - Remaining * - 1 - 30681 - 74.54% - 74.54% - 25.46% * - 2 - 9019 - 21.91% - 96.45% - 3.55% * - 3 - 1286 - 3.12% - 99.57% - 0.43% * - 4 - 155 - 0.38% - 99.95% - 0.05% * - 5 - 16 - 0.04% - 99.99% - 0.01% * - 6 - 3 - 0.01% - 100.0% - 0.0% * - 7 - 1 - 0.0% - 100.0% - 0.0% * - 25 - 1 - 0.0% - 100.0% - 0.0% Binary File Sizes ----------------- .. list-table:: :header-rows: 1 :widths: 33 33 33 * - File Type - Size (MB) - Percentage * - boundary polygon data - 59.61 - 94.43% * - hole polygon data - 2.02 - 3.20% * - hybrid shortcut index - 1.49 - 2.37% * - Total - 63.12 - 100.00%