[16] | 1 | <?xml version="1.0" encoding="UTF-8"?> |
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| 2 | <xsd:schema |
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| 3 | elementFormDefault="qualified" |
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| 4 | attributeFormDefault="unqualified" |
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| 5 | targetNamespace="http://www.witsml.org/schemas/131" |
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| 6 | xmlns:witsml="http://www.witsml.org/schemas/131" |
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| 7 | xmlns:xsd="http://www.w3.org/2001/XMLSchema" |
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| 8 | version="1.3.1"> |
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| 9 | <!-- --> |
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| 10 | <!-- POSC License Agreement |
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| 11 | This file is distributed under the POSC License Agreement at |
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| 12 | http://www.posc.org/about/license.shtml. |
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| 13 | Use of this file constitutes agreement with the POSC License Agreement. |
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| 14 | --> |
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| 15 | <!-- --> |
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| 16 | <xsd:include schemaLocation="typ_dataTypes.xsd"/> |
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| 17 | <!-- --> |
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| 18 | <xsd:complexType name="cs_projectionx"> |
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| 19 | <xsd:annotation> |
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| 20 | <xsd:documentation>WITSML Element Types</xsd:documentation> |
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| 21 | </xsd:annotation> |
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| 22 | <xsd:sequence> |
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| 23 | <xsd:element name="nameCRS" type="witsml:wellKnownNameStruct" minOccurs="0" maxOccurs="1"> |
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| 24 | <xsd:annotation> |
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| 25 | <xsd:documentation>The name of the coordinate reference system in a particular naming system. |
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| 26 | An optional short name (code) can also be specified. Specifying a well known system is highly desired. |
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| 27 | An example would be to specify a name of 'WGS 84 / UTM zone 10N' with a code of '32610' in |
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| 28 | the 'EPSG' naming system. Note that specifying a name in the EPSG naming system is asserting |
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| 29 | that the parameters in the EPSG database are appropriate for this CRS. This is |
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| 30 | also true for any other naming system. If in doubt, contact your local geodesist.</xsd:documentation> |
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| 31 | </xsd:annotation> |
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| 32 | </xsd:element> |
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| 33 | <xsd:element name="projectionCode" type="witsml:Projection" minOccurs="0" maxOccurs="1"> |
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| 34 | <xsd:annotation> |
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| 35 | <xsd:documentation>A code to identify the type of projection. </xsd:documentation> |
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| 36 | </xsd:annotation> |
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| 37 | </xsd:element> |
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| 38 | <xsd:element name="projectedFrom" type="witsml:refNameString" minOccurs="0" maxOccurs="1"> |
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| 39 | <xsd:annotation> |
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| 40 | <xsd:documentation>A pointer to the wellCRS that represents the geographic |
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| 41 | system from which this system was projected.</xsd:documentation> |
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| 42 | </xsd:annotation> |
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| 43 | </xsd:element> |
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| 44 | <xsd:element name="stdParallel1" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 45 | <xsd:annotation> |
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| 46 | <xsd:documentation>Latitude of first standard parallel. </xsd:documentation> |
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| 47 | </xsd:annotation> |
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| 48 | </xsd:element> |
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| 49 | <xsd:element name="stdParallel2" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 50 | <xsd:annotation> |
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| 51 | <xsd:documentation>Latitude of second standard parallel, if used. </xsd:documentation> |
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| 52 | </xsd:annotation> |
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| 53 | </xsd:element> |
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| 54 | <xsd:element name="centralMeridian" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 55 | <xsd:annotation> |
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| 56 | <xsd:documentation>Longitude of the Y axis of the resulting map. </xsd:documentation> |
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| 57 | </xsd:annotation> |
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| 58 | </xsd:element> |
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| 59 | <xsd:element name="originLatitude" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 60 | <xsd:annotation> |
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| 61 | <xsd:documentation>Latitude at which the X axis intersects the central meridian. </xsd:documentation> |
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| 62 | </xsd:annotation> |
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| 63 | </xsd:element> |
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| 64 | <xsd:element name="originLongitude" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 65 | <xsd:annotation> |
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| 66 | <xsd:documentation>Longitude of the central meridian. </xsd:documentation> |
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| 67 | </xsd:annotation> |
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| 68 | </xsd:element> |
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| 69 | <xsd:element name="latitude1" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 70 | <xsd:annotation> |
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| 71 | <xsd:documentation>Latitude of the first point if the two-point specification |
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| 72 | of the central line is used. </xsd:documentation> |
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| 73 | </xsd:annotation> |
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| 74 | </xsd:element> |
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| 75 | <xsd:element name="longitude1" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 76 | <xsd:annotation> |
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| 77 | <xsd:documentation>Longitude of the first point if the two-point specification |
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| 78 | of the central line is used. </xsd:documentation> |
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| 79 | </xsd:annotation> |
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| 80 | </xsd:element> |
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| 81 | <xsd:element name="latitude2" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 82 | <xsd:annotation> |
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| 83 | <xsd:documentation>Latitude of the second point if the two-point specification |
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| 84 | of the central line is used. </xsd:documentation> |
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| 85 | </xsd:annotation> |
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| 86 | </xsd:element> |
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| 87 | <xsd:element name="longitude2" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 88 | <xsd:annotation> |
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| 89 | <xsd:documentation>Longitude of the second point if the two-point specification |
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| 90 | of the central line is used. </xsd:documentation> |
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| 91 | </xsd:annotation> |
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| 92 | </xsd:element> |
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| 93 | <xsd:element name="latitudeForScale" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 94 | <xsd:annotation> |
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| 95 | <xsd:documentation>Latitude of a point for which the scale factor is specified exactly. |
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| 96 | Default to origin. </xsd:documentation> |
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| 97 | </xsd:annotation> |
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| 98 | </xsd:element> |
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| 99 | <xsd:element name="longitudeForScale" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 100 | <xsd:annotation> |
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| 101 | <xsd:documentation>Longitude of a point for which the scale factor is specified exactly. |
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| 102 | Default to origin. </xsd:documentation> |
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| 103 | </xsd:annotation> |
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| 104 | </xsd:element> |
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| 105 | <xsd:element name="trueScaleLatitude" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 106 | <xsd:annotation> |
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| 107 | <xsd:documentation>Latitude at which the scale on the map is exact. If none is provided, |
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| 108 | scale is assumed to be exact at the equator. </xsd:documentation> |
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| 109 | </xsd:annotation> |
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| 110 | </xsd:element> |
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| 111 | <xsd:element name="spheroidRadius" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1"> |
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| 112 | <xsd:annotation> |
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| 113 | <xsd:documentation>Spheroid radius. </xsd:documentation> |
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| 114 | </xsd:annotation> |
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| 115 | </xsd:element> |
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| 116 | <xsd:element name="scaleFactor" type="witsml:unitlessQuantity" minOccurs="0" maxOccurs="1"> |
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| 117 | <xsd:annotation> |
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| 118 | <xsd:documentation>Ellipsoid scale factor. </xsd:documentation> |
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| 119 | </xsd:annotation> |
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| 120 | </xsd:element> |
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| 121 | <xsd:element name="methodVariant" type="witsml:ProjectionVariantsObliqueMercator" minOccurs="0" maxOccurs="1"> |
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| 122 | <xsd:annotation> |
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| 123 | <xsd:documentation>Projection method variant - establishes minor variations of the projection. |
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| 124 | Geoshare proposal. </xsd:documentation> |
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| 125 | </xsd:annotation> |
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| 126 | </xsd:element> |
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| 127 | <xsd:element name="perspectiveHeight" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1"> |
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| 128 | <xsd:annotation> |
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| 129 | <xsd:documentation>Height above the surface origin location from which the perspective is taken. </xsd:documentation> |
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| 130 | </xsd:annotation> |
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| 131 | </xsd:element> |
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| 132 | <xsd:element name="zone" type="witsml:geodeticZoneString" minOccurs="0" maxOccurs="1"> |
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| 133 | <xsd:annotation> |
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| 134 | <xsd:documentation>Zone for the type of projection. Zones have values from 1 to 60 |
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| 135 | with a required direction of "N" (North) or "S" (South). For example, "21N". </xsd:documentation> |
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| 136 | </xsd:annotation> |
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| 137 | </xsd:element> |
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| 138 | <xsd:element name="NADType" type="witsml:NADTypes" minOccurs="0" maxOccurs="1"> |
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| 139 | <xsd:annotation> |
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| 140 | <xsd:documentation>North American Datum type. </xsd:documentation> |
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| 141 | </xsd:annotation> |
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| 142 | </xsd:element> |
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| 143 | <xsd:element name="falseEasting" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1"> |
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| 144 | <xsd:annotation> |
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| 145 | <xsd:documentation>Artificial value added to the X axis. </xsd:documentation> |
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| 146 | </xsd:annotation> |
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| 147 | </xsd:element> |
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| 148 | <xsd:element name="falseNorthing" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1"> |
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| 149 | <xsd:annotation> |
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| 150 | <xsd:documentation>Artificial value added to the Y axis. </xsd:documentation> |
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| 151 | </xsd:annotation> |
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| 152 | </xsd:element> |
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| 153 | <xsd:element name="bearing" type="witsml:planeAngleMeasure" minOccurs="0" maxOccurs="1"> |
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| 154 | <xsd:annotation> |
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| 155 | <xsd:documentation>Bearing angle of the great circle with respect to north at the central |
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| 156 | point. </xsd:documentation> |
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| 157 | </xsd:annotation> |
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| 158 | </xsd:element> |
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| 159 | <xsd:element name="hemisphere" type="witsml:Hemispheres" minOccurs="0" maxOccurs="1"> |
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| 160 | <xsd:annotation> |
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| 161 | <xsd:documentation>Is the projection in the northern hemisphere or the southern hemisphere. </xsd:documentation> |
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| 162 | </xsd:annotation> |
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| 163 | </xsd:element> |
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| 164 | <xsd:element name="description" type="witsml:commentString" minOccurs="0" maxOccurs="1"> |
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| 165 | <xsd:annotation> |
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| 166 | <xsd:documentation>Description of item and details. </xsd:documentation> |
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| 167 | </xsd:annotation> |
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| 168 | </xsd:element> |
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| 169 | <xsd:element name="parameter" type="witsml:indexedObject" minOccurs="0" maxOccurs="unbounded"> |
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| 170 | <xsd:annotation> |
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| 171 | <xsd:documentation>Parameter describing the user-defined projection. </xsd:documentation> |
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| 172 | </xsd:annotation> |
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| 173 | </xsd:element> |
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| 174 | </xsd:sequence> |
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| 175 | </xsd:complexType> |
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| 176 | </xsd:schema> |
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