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| 1 | +<?xml version="1.0" encoding="UTF-8"?> |
| 2 | +<!-- |
| 3 | +############################################################################### |
| 4 | +# |
| 5 | +# Copyright (C) 2017 Tom Kralidis (tomkralidis@gmail.com) |
| 6 | +# Copyright (C) 2017 Angelos Tzotsos (gcpp.kalxas@gmail.com) |
| 7 | +# |
| 8 | +# This source is free software; you can redistribute it and/or modify it under |
| 9 | +# the terms of the GNU General Public License as published by the Free |
| 10 | +# Software Foundation; either version 2 of the License, or (at your option) |
| 11 | +# any later version. |
| 12 | +# |
| 13 | +# This code is distributed in the hope that it will be useful, but WITHOUT ANY |
| 14 | +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| 15 | +# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
| 16 | +# details. |
| 17 | +# |
| 18 | +# You should have received a copy of the GNU General Public License along |
| 19 | +# with this program; if not, write to the Free Software Foundation, Inc., |
| 20 | +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 21 | +# |
| 22 | +############################################################################### |
| 23 | +--> |
| 24 | +<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:rm="http://qgis.org/base-metadata/1.0" targetNamespace="http://qgis.org/base-metadata/1.0" elementFormDefault="qualified" attributeFormDefault="unqualified" version="1.0"> |
| 25 | + <xs:element name="BaseMetadata" type="rm:BaseMetadataType"> |
| 26 | + <xs:annotation> |
| 27 | + <xs:appinfo>QGIS Base Metadata Schema</xs:appinfo> |
| 28 | + <xs:documentation>Copyright (C) 2017 Tom Kralidis (tomkralidis@gmail.com)</xs:documentation> |
| 29 | + <xs:documentation>Copyright (C) 2017 Angelos Tzotsos (gcpp.kalxas@gmail.com)</xs:documentation> |
| 30 | + </xs:annotation> |
| 31 | + </xs:element> |
| 32 | + <xs:complexType name="BaseMetadataType"> |
| 33 | + <xs:sequence> |
| 34 | + <xs:element name="identifier" type="xs:string"> |
| 35 | + <xs:annotation> |
| 36 | + <xs:documentation>Reference, URI, URL or some other mechanism to identify a given resource. </xs:documentation> |
| 37 | + </xs:annotation> |
| 38 | + </xs:element> |
| 39 | + <xs:element name="parentidentifier" type="xs:string" minOccurs="0"> |
| 40 | + <xs:annotation> |
| 41 | + <xs:documentation>Reference, URI, URL or some other mechanism that that a given resource is a part of (child).</xs:documentation> |
| 42 | + </xs:annotation> |
| 43 | + </xs:element> |
| 44 | + <xs:element name="language" type="xs:string"> |
| 45 | + <xs:annotation> |
| 46 | + <xs:documentation>Human language associated with a given resource. While a formal vocabulary is not imposed, it is advised to use ISO 3166/ISO 639.</xs:documentation> |
| 47 | + </xs:annotation> |
| 48 | + </xs:element> |
| 49 | + <xs:element name="type" type="xs:string"> |
| 50 | + <xs:annotation> |
| 51 | + <xs:documentation>Nature of a given resource. While a formal vocabulary is not imposed, it is advised to use the ISO 19115 MD_ScopeCode.</xs:documentation> |
| 52 | + </xs:annotation> |
| 53 | + </xs:element> |
| 54 | + <xs:element name="title" type="xs:string"> |
| 55 | + <xs:annotation> |
| 56 | + <xs:documentation>Human readable name of a given resource typically displayed in search results.</xs:documentation> |
| 57 | + </xs:annotation> |
| 58 | + </xs:element> |
| 59 | + <xs:element name="abstract" type="xs:string"> |
| 60 | + <xs:annotation> |
| 61 | + <xs:documentation>Description of a given resource.</xs:documentation> |
| 62 | + </xs:annotation> |
| 63 | + </xs:element> |
| 64 | + <xs:element name="keywords" type="rm:keywordsType" minOccurs="0" maxOccurs="unbounded"> |
| 65 | + <xs:annotation> |
| 66 | + <xs:documentation>Set of descriptive keywords associated with a given resource.</xs:documentation> |
| 67 | + </xs:annotation> |
| 68 | + </xs:element> |
| 69 | + <xs:element name="contact" type="rm:contactType" maxOccurs="unbounded"> |
| 70 | + <xs:annotation> |
| 71 | + <xs:documentation>Contact person/entity associated with a given resource.</xs:documentation> |
| 72 | + </xs:annotation> |
| 73 | + </xs:element> |
| 74 | + <xs:element name="links" type="rm:linksType"> |
| 75 | + <xs:annotation> |
| 76 | + <xs:documentation>Set of online resources associated with a given resource.</xs:documentation> |
| 77 | + </xs:annotation> |
| 78 | + </xs:element> |
| 79 | + <xs:element name="history" type="xs:string" minOccurs="0" maxOccurs="unbounded"> |
| 80 | + <xs:annotation> |
| 81 | + <xs:documentation>Freeform description of the history or lineage of the resource.</xs:documentation> |
| 82 | + </xs:annotation> |
| 83 | + </xs:element> |
| 84 | + </xs:sequence> |
| 85 | + <xs:attribute name="version" use="required" fixed="1.0"> |
| 86 | + <xs:annotation> |
| 87 | + <xs:documentation>Version of QGIS Base Metadata schema used. </xs:documentation> |
| 88 | + </xs:annotation> |
| 89 | + </xs:attribute> |
| 90 | + </xs:complexType> |
| 91 | + <xs:complexType name="keywordsType"> |
| 92 | + <xs:sequence> |
| 93 | + <xs:element name="keyword" maxOccurs="unbounded"> |
| 94 | + <xs:annotation> |
| 95 | + <xs:documentation>Descriptive keyword associated with a resource. While a formal vocabulary is not imposed, it is advised to use rm:keywords/@vocabulary to identify a codelist or applicable vocabulary.</xs:documentation> |
| 96 | + </xs:annotation> |
| 97 | + </xs:element> |
| 98 | + </xs:sequence> |
| 99 | + <xs:attribute name="vocabulary" type="xs:string"> |
| 100 | + <xs:annotation> |
| 101 | + <xs:documentation>Reference (URI/URL preferred) to a codelist or vocabulary associated with keyword list.</xs:documentation> |
| 102 | + </xs:annotation> |
| 103 | + </xs:attribute> |
| 104 | + </xs:complexType> |
| 105 | + <xs:complexType name="contactType"> |
| 106 | + <xs:sequence> |
| 107 | + <xs:element name="name" type="xs:string"> |
| 108 | + <xs:annotation> |
| 109 | + <xs:documentation>Name of contact.</xs:documentation> |
| 110 | + </xs:annotation> |
| 111 | + </xs:element> |
| 112 | + <xs:element name="organization" type="xs:string" minOccurs="0"> |
| 113 | + <xs:annotation> |
| 114 | + <xs:documentation>Organization contact belongs to/represents.</xs:documentation> |
| 115 | + </xs:annotation> |
| 116 | + </xs:element> |
| 117 | + <xs:element name="position" type="xs:string" minOccurs="0"> |
| 118 | + <xs:annotation> |
| 119 | + <xs:documentation>Position/title of contact.</xs:documentation> |
| 120 | + </xs:annotation> |
| 121 | + </xs:element> |
| 122 | + <xs:element name="contactAddress" type="rm:addressType" minOccurs="0" maxOccurs="unbounded"> |
| 123 | + <xs:annotation> |
| 124 | + <xs:documentation>Address associated with a given contact.</xs:documentation> |
| 125 | + </xs:annotation> |
| 126 | + </xs:element> |
| 127 | + <xs:element name="voice" type="xs:string" minOccurs="0"> |
| 128 | + <xs:annotation> |
| 129 | + <xs:documentation>Voice telephone.</xs:documentation> |
| 130 | + </xs:annotation> |
| 131 | + </xs:element> |
| 132 | + <xs:element name="fax" type="xs:string" minOccurs="0"> |
| 133 | + <xs:annotation> |
| 134 | + <xs:documentation>Facsimile telephone.</xs:documentation> |
| 135 | + </xs:annotation> |
| 136 | + </xs:element> |
| 137 | + <xs:element name="email" type="xs:string" minOccurs="0"> |
| 138 | + <xs:annotation> |
| 139 | + <xs:documentation>Electronic mail address (note, do not include mailto: protocol as part of the email address).</xs:documentation> |
| 140 | + </xs:annotation> |
| 141 | + </xs:element> |
| 142 | + <xs:element name="role" type="xs:string" minOccurs="0"> |
| 143 | + <xs:annotation> |
| 144 | + <xs:documentation>Role of contact. While no vocabulary is imposed, it is advised to use ISO 19115 CI_RoleCode.</xs:documentation> |
| 145 | + </xs:annotation> |
| 146 | + </xs:element> |
| 147 | + </xs:sequence> |
| 148 | + </xs:complexType> |
| 149 | + <xs:complexType name="addressType"> |
| 150 | + <xs:sequence> |
| 151 | + <xs:element name="type" type="xs:string" minOccurs="0"> |
| 152 | + <xs:annotation> |
| 153 | + <xs:documentation>Type of address (e.g. 'postal').</xs:documentation> |
| 154 | + </xs:annotation> |
| 155 | + </xs:element> |
| 156 | + <xs:element name="address" type="xs:string" minOccurs="0"> |
| 157 | + <xs:annotation> |
| 158 | + <xs:documentation>Physical address.</xs:documentation> |
| 159 | + </xs:annotation> |
| 160 | + </xs:element> |
| 161 | + <xs:element name="city" type="xs:string" minOccurs="0"> |
| 162 | + <xs:annotation> |
| 163 | + <xs:documentation>City.</xs:documentation> |
| 164 | + </xs:annotation> |
| 165 | + </xs:element> |
| 166 | + <xs:element name="administrativearea" type="xs:string" minOccurs="0"> |
| 167 | + <xs:annotation> |
| 168 | + <xs:documentation>Administrative area (state, province/territory, etc.).</xs:documentation> |
| 169 | + </xs:annotation> |
| 170 | + </xs:element> |
| 171 | + <xs:element name="postalcode" type="xs:string" minOccurs="0"> |
| 172 | + <xs:annotation> |
| 173 | + <xs:documentation>Postal code.</xs:documentation> |
| 174 | + </xs:annotation> |
| 175 | + </xs:element> |
| 176 | + <xs:element name="country" type="xs:string" minOccurs="0"> |
| 177 | + <xs:annotation> |
| 178 | + <xs:documentation>Country.</xs:documentation> |
| 179 | + </xs:annotation> |
| 180 | + </xs:element> |
| 181 | + </xs:sequence> |
| 182 | + </xs:complexType> |
| 183 | + <xs:complexType name="linksType"> |
| 184 | + <xs:sequence> |
| 185 | + <xs:element name="link" type="rm:linkType" maxOccurs="unbounded"> |
| 186 | + <xs:annotation> |
| 187 | + <xs:documentation>Online resource associated with a given resource. Attribute definitions: |
| 188 | + * name: short name (like WMS layer name) |
| 189 | + * type: link type. Strongly suggested to use values from the 'identifier' column in https://github.com/OSGeo/Cat-Interop/blob/master/LinkPropertyLookupTable.csv |
| 190 | + * description: abstract text about link |
| 191 | + * url: endpoint. If the URL is an OWS server, specify the *base* URL only without parameters like service=xxx..... |
| 192 | + * format: format specification of online resource. Strongly suggested to use GDAL/OGR format values |
| 193 | + * mimeType: MIME type representative of the online resource response (image/png, application/json, etc.) |
| 194 | + * size: estimated size (in bytes) of the online resource response |
| 195 | + </xs:documentation> |
| 196 | + </xs:annotation> |
| 197 | + </xs:element> |
| 198 | + </xs:sequence> |
| 199 | + </xs:complexType> |
| 200 | + <xs:complexType name="linkType"> |
| 201 | + <xs:attributeGroup ref="rm:linkAttrs"/> |
| 202 | + </xs:complexType> |
| 203 | + <xs:attributeGroup name="linkAttrs"> |
| 204 | + <xs:attribute name="name" type="xs:string" use="required"/> |
| 205 | + <xs:attribute name="type" type="xs:string" use="required"/> |
| 206 | + <xs:attribute name="url" type="xs:anyURI" use="required"/> |
| 207 | + <xs:attribute name="description" type="xs:string" use="optional"/> |
| 208 | + <xs:attribute name="format" type="xs:string" use="optional"/> |
| 209 | + <xs:attribute name="mimeType" type="xs:string" use="optional"/> |
| 210 | + <xs:attribute name="size" type="xs:string" use="optional"/> |
| 211 | + </xs:attributeGroup> |
| 212 | +</xs:schema> |
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