view schema/geonames.sql @ 3733:ec86a7155377 concave-hull

Estimated too large triangles as triangles which have an edge which is at least 3.5 times as long as the standard dev of the longest egde per inner triangle.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 24 Jun 2019 11:39:09 +0200
parents 2304778c4432
children
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-- This is Free Software under GNU Affero General Public License v >= 3.0
-- without warranty, see README.md and license for details.

-- SPDX-License-Identifier: AGPL-3.0-or-later
-- License-Filename: LICENSES/AGPL-3.0.txt

-- Copyright (C) 2018 by via donau
--   – Österreichische Wasserstraßen-Gesellschaft mbH
-- Software engineering by Intevation GmbH

-- Author(s):
--  * Sascha Wilde <wilde@intevation.de>

-- Tables for data from geonames database
-- https://download.geonames.org/
-- used for searching cities and villages...

CREATE TABLE waterway.geonames (
       geonameid int PRIMARY KEY,
       name varchar(200) NOT NULL,
       asciiname varchar(200),
       alternatenames varchar(10000),
       location geography(POINT, 4326) NOT NULL,
       feature_class char(1),
       feature_code varchar(10),
       country_code char(2),
       cc2 varchar(200),
       admin1_code varchar(20),
       admin2_code varchar(80),
       admin3_code varchar(20),
       admin4_code varchar(20),
       population int,
       elevation int,
       dem int,
       timezone varchar(40),
       modification_date timestamp
);