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Create 2021 cartographic boundary files

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This commit is contained in:
Diego Ripley
2025-06-04 16:36:45 +00:00
parent 13a86dc3dc
commit fad884efc8
18 changed files with 1324 additions and 971 deletions
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boundaries/provinces_and_territories.sql
+86 -8
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@@ -6,8 +6,9 @@ Provinces and territories
Definition here: https://web.archive.org/web/20240402175445/https://www150.statcan.gc.ca/n1/pub/92-195-x/2021001/geo/prov/prov-eng.htm
*/
DROP TABLE IF EXISTS silver.pr_2021;
CREATE TABLE silver.pr_2021 AS
-- Digital boundary;
DROP TABLE IF EXISTS silver.pr_2021_digital;
CREATE TABLE silver.pr_2021_digital AS
SELECT DISTINCT
grc.country_dguid,
grc.country_en_name,
@@ -46,14 +47,52 @@ WHERE
-- Make geometries valid
UPDATE
silver.pr_2021
silver.pr_2021_digital
SET
geom = ST_MAKEVALID(geom)
WHERE
ST_ISVALID(geom) = 'f';
-- Create spatial index
CREATE INDEX pr_2021_geom_idx ON pr_2021 USING gist (geom) WITH (
CREATE INDEX pr_2021_digital_geom_idx ON pr_2021_digital USING gist (geom) WITH (
fillfactor = 100
);
-- Cartographic boundary;
DROP TABLE IF EXISTS silver.pr_2021_cartographic;
CREATE TABLE silver.pr_2021_cartographic AS
SELECT DISTINCT
b.country_dguid,
b.country_en_name,
b.country_fr_name,
b.country_en_abbreviation,
b.country_fr_abbreviation,
b.grc_dguid,
b.grc_en_name,
b.grc_fr_name,
b.pr_dguid,
b.pr_en_name,
b.pr_fr_name,
b.pr_en_abbreviation,
b.pr_fr_abbreviation,
b.pr_iso_code,
a.geom
FROM
bronze.lpr_000b21a_e AS a,
silver.pr_2021_digital AS b
WHERE
b.pr_dguid = a.dguid;
-- Make geometries valid
UPDATE
silver.pr_2021_cartographic
SET
geom = ST_MAKEVALID(geom)
WHERE
ST_ISVALID(geom) = 'f';
-- Create spatial index
CREATE INDEX pr_2021_cartographic_geom_idx ON pr_2021_cartographic USING gist (geom) WITH (
fillfactor = 100
);
@@ -61,8 +100,9 @@ CREATE INDEX pr_2021_geom_idx ON pr_2021 USING gist (geom) WITH (
Definition here: https://web.archive.org/web/20241104061057/https://www12.statcan.gc.ca/census-recensement/2016/ref/dict/geo038-eng.cfm
*/
DROP TABLE IF EXISTS silver.pr_2016;
CREATE TABLE silver.pr_2016 AS
-- Digital boundary;
DROP TABLE IF EXISTS silver.pr_2016_digital;
CREATE TABLE silver.pr_2016_digital AS
SELECT DISTINCT
grc.country_dguid,
grc.country_en_name,
@@ -101,13 +141,51 @@ WHERE
-- Make geometries valid
UPDATE
silver.pr_2016
silver.pr_2016_digital
SET
geom = ST_MAKEVALID(geom)
WHERE
ST_ISVALID(geom) = 'f';
-- Create spatial index
CREATE INDEX pr_2016_geom_idx ON pr_2016 USING gist (geom) WITH (
CREATE INDEX pr_2016_digital_geom_idx ON pr_2016_digital USING gist (geom) WITH (
fillfactor = 100
);
-- Cartographic boundary;
DROP TABLE IF EXISTS silver.pr_2016_cartographic;
CREATE TABLE silver.pr_2016_cartographic AS
SELECT DISTINCT
b.country_dguid,
b.country_en_name,
b.country_fr_name,
b.country_en_abbreviation,
b.country_fr_abbreviation,
b.grc_dguid,
b.grc_en_name,
b.grc_fr_name,
b.pr_dguid,
b.pr_en_name,
b.pr_fr_name,
b.pr_en_abbreviation,
b.pr_fr_abbreviation,
b.pr_iso_code,
a.geom
FROM
bronze.lpr_000b16a_e AS a,
silver.pr_2016_digital AS b
WHERE
b.pr_dguid = CONCAT('2016A0002', a.pruid);
-- Make geometries valid
UPDATE
silver.pr_2016_cartographic
SET
geom = ST_MAKEVALID(geom)
WHERE
ST_ISVALID(geom) = 'f';
-- Create spatial index
CREATE INDEX pr_2016_cartographic_geom_idx ON pr_2016_cartographic USING gist (geom) WITH (
fillfactor = 100
);