Benchmarks (NOAA)
Geodetic Control Points, 20151203 - Shows geodetic control stations maintained by the National Oceanic and Atmospheric Administration (NOAA), National Geodetic Survey. Each geodetic control station has either a precise latitude and longitude used for horizontal control or a precise height used for vertical control (units are meters above the geoid), or both. Data are current as of December 3, 2015.
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[{'name': 'OBJECTID', 'type': 'esriFieldTypeOID', 'alias': 'OBJECTID', 'domain': None}, {'name': 'Shape', 'type': 'esriFieldTypeGeometry', 'alias': 'Shape', 'domain': None}, {'name': 'FeatureId', 'type': 'esriFieldTypeSmallInteger', 'alias': 'FeatureId', 'domain': None}, {'name': 'DATA_DATE', 'type': 'esriFieldTypeString', 'alias': 'DATA_DATE', 'length': 8, 'domain': None}, {'name': 'DATA_SRCE', 'type': 'esriFieldTypeString', 'alias': 'DATA_SRCE', 'length': 57, 'domain': None}, {'name': 'PID', 'type': 'esriFieldTypeString', 'alias': 'PID', 'length': 6, 'domain': None}, {'name': 'NAME', 'type': 'esriFieldTypeString', 'alias': 'NAME', 'length': 40, 'domain': None}, {'name': 'HT_MOD', 'type': 'esriFieldTypeString', 'alias': 'HT_MOD', 'length': 1, 'domain': None}, {'name': 'CORS_ID', 'type': 'esriFieldTypeString', 'alias': 'CORS_ID', 'length': 4, 'domain': None}, {'name': 'PACS_SACS', 'type': 'esriFieldTypeString', 'alias': 'PACS_SACS', 'length': 4, 'domain': None}, {'name': 'STATE', 'type': 'esriFieldTypeString', 'alias': 'STATE', 'length': 2, 'domain': None}, {'name': 'COUNTY', 'type': 'esriFieldTypeString', 'alias': 'COUNTY', 'length': 26, 'domain': None}, {'name': 'QUAD', 'type': 'esriFieldTypeString', 'alias': 'QUAD', 'length': 40, 'domain': None}, {'name': 'LATITUDE', 'type': 'esriFieldTypeString', 'alias': 'LATITUDE', 'length': 17, 'domain': None}, {'name': 'LONGITUDE', 'type': 'esriFieldTypeString', 'alias': 'LONGITUDE', 'length': 18, 'domain': None}, {'name': 'DEC_LAT', 'type': 'esriFieldTypeString', 'alias': 'DEC_LAT', 'length': 14, 'domain': None}, {'name': 'DEC_LON', 'type': 'esriFieldTypeString', 'alias': 'DEC_LON', 'length': 15, 'domain': None}, {'name': 'ELLIP_HT', 'type': 'esriFieldTypeString', 'alias': 'ELLIP_HT', 'length': 10, 'domain': None}, {'name': 'POS_DATUM', 'type': 'esriFieldTypeString', 'alias': 'POS_DATUM', 'length': 6, 'domain': None}, {'name': 'DATUM_TAG', 'type': 'esriFieldTypeString', 'alias': 'DATUM_TAG', 'length': 10, 'domain': None}, {'name': 'POS_EPOCH', 'type': 'esriFieldTypeString', 'alias': 'POS_EPOCH', 'length': 7, 'domain': None}, {'name': 'POS_SRCE', 'type': 'esriFieldTypeString', 'alias': 'POS_SRCE', 'length': 12, 'domain': None}, {'name': 'ORTHO_HT', 'type': 'esriFieldTypeString', 'alias': 'ORTHO_HT', 'length': 9, 'domain': None}, {'name': 'VERT_DATUM', 'type': 'esriFieldTypeString', 'alias': 'VERT_DATUM', 'length': 12, 'domain': None}, {'name': 'VERT_EPOCH', 'type': 'esriFieldTypeString', 'alias': 'VERT_EPOCH', 'length': 7, 'domain': None}, {'name': 'VERT_SRCE', 'type': 'esriFieldTypeString', 'alias': 'VERT_SRCE', 'length': 12, 'domain': None}, {'name': 'GEOID_HT', 'type': 'esriFieldTypeString', 'alias': 'GEOID_HT', 'length': 10, 'domain': None}, {'name': 'GEOID_MOD', 'type': 'esriFieldTypeString', 'alias': 'GEOID_MOD', 'length': 9, 'domain': None}, {'name': 'DYNAMIC_HT', 'type': 'esriFieldTypeString', 'alias': 'DYNAMIC_HT', 'length': 14, 'domain': None}, {'name': 'MODEL_GRAV', 'type': 'esriFieldTypeString', 'alias': 'MODEL_GRAV', 'length': 14, 'domain': None}, {'name': 'NET_ACC_HZ', 'type': 'esriFieldTypeString', 'alias': 'NET_ACC_HZ', 'length': 6, 'domain': None}, {'name': 'NET_ACC_EH', 'type': 'esriFieldTypeString', 'alias': 'NET_ACC_EH', 'length': 6, 'domain': None}, {'name': 'POS_ORDER', 'type': 'esriFieldTypeString', 'alias': 'POS_ORDER', 'length': 1, 'domain': None}, {'name': 'VERT_ORDER', 'type': 'esriFieldTypeString', 'alias': 'VERT_ORDER', 'length': 1, 'domain': None}, {'name': 'VERT_CLASS', 'type': 'esriFieldTypeString', 'alias': 'VERT_CLASS', 'length': 1, 'domain': None}, {'name': 'DIST_RATE', 'type': 'esriFieldTypeString', 'alias': 'DIST_RATE', 'length': 1, 'domain': None}, {'name': 'ECEF_X', 'type': 'esriFieldTypeString', 'alias': 'ECEF_X', 'length': 13, 'domain': None}, {'name': 'ECEF_Y', 'type': 'esriFieldTypeString', 'alias': 'ECEF_Y', 'length': 13, 'domain': None}, {'name': 'ECEF_Z', 'type': 'esriFieldTypeString', 'alias': 'ECEF_Z', 'length': 13, 'domain': None}, {'name': 'SPC_ZONE', 'type': 'esriFieldTypeString', 'alias': 'SPC_ZONE', 'length': 8, 'domain': None}, {'name': 'SPC_NORTH', 'type': 'esriFieldTypeString', 'alias': 'SPC_NORTH', 'length': 13, 'domain': None}, {'name': 'SPC_EAST', 'type': 'esriFieldTypeString', 'alias': 'SPC_EAST', 'length': 13, 'domain': None}, {'name': 'SPC_CONV', 'type': 'esriFieldTypeString', 'alias': 'SPC_CONV', 'length': 12, 'domain': None}, {'name': 'SPC_CSF', 'type': 'esriFieldTypeString', 'alias': 'SPC_CSF', 'length': 12, 'domain': None}, {'name': 'UTM_ZONE', 'type': 'esriFieldTypeString', 'alias': 'UTM_ZONE', 'length': 8, 'domain': None}, {'name': 'UTM_NORTH', 'type': 'esriFieldTypeString', 'alias': 'UTM_NORTH', 'length': 13, 'domain': None}, {'name': 'UTM_EAST', 'type': 'esriFieldTypeString', 'alias': 'UTM_EAST', 'length': 13, 'domain': None}, {'name': 'UTM_CONV', 'type': 'esriFieldTypeString', 'alias': 'UTM_CONV', 'length': 12, 'domain': None}, {'name': 'UTM_CSF', 'type': 'esriFieldTypeString', 'alias': 'UTM_CSF', 'length': 12, 'domain': None}, {'name': 'STABILITY', 'type': 'esriFieldTypeString', 'alias': 'STABILITY', 'length': 1, 'domain': None}, {'name': 'FIRST_RECV', 'type': 'esriFieldTypeString', 'alias': 'FIRST_RECV', 'length': 8, 'domain': None}, {'name': 'LAST_RECV', 'type': 'esriFieldTypeString', 'alias': 'LAST_RECV', 'length': 8, 'domain': None}, {'name': 'LAST_COND', 'type': 'esriFieldTypeString', 'alias': 'LAST_COND', 'length': 16, 'domain': None}, {'name': 'LAST_RECBY', 'type': 'esriFieldTypeString', 'alias': 'LAST_RECBY', 'length': 6, 'domain': None}, {'name': 'SAT_USE', 'type': 'esriFieldTypeString', 'alias': 'SAT_USE', 'length': 1, 'domain': None}, {'name': 'MARKER', 'type': 'esriFieldTypeString', 'alias': 'MARKER', 'length': 57, 'domain': None}, {'name': 'SETTING', 'type': 'esriFieldTypeString', 'alias': 'SETTING', 'length': 50, 'domain': None}, {'name': 'STAMPING', 'type': 'esriFieldTypeString', 'alias': 'STAMPING', 'length': 50, 'domain': None}]
[{'name': 'FDO_OBJECTID', 'fields': 'OBJECTID', 'isAscending': True, 'isUnique': True, 'description': ''}, {'name': 'FDO_Shape', 'fields': 'Shape', 'isAscending': True, 'isUnique': False, 'description': ''}]
[]
{'renderer': {'type': 'uniqueValue', 'field1': 'POS_SRCE', 'field2': None, 'field3': None, 'defaultSymbol': None, 'defaultLabel': None, 'uniqueValueInfos': [{'symbol': {'type': 'esriPMS', 'url': '09aa8563e484ead4485e0b45ca4f7b82', 'imageData': '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', 'contentType': 'image/png', 'width': 14, 'height': 12, 'angle': 0, 'xoffset': 0, 'yoffset': 0}, 'value': 'ADJUSTED', 'label': 'Adjusted (least squares)', 'description': ''}, {'symbol': {'type': 'esriPMS', 'url': 'e96425c850fff97c940818a2750fdf7d', 'imageData': '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', 'contentType': 'image/png', 'width': 14, 'height': 12, 'angle': 0, 'xoffset': 0, 'yoffset': 0}, 'value': 'HD_HELD1', 'label': 'Hand held GPS (diff. cor)', 'description': ''}, {'symbol': {'type': 'esriPMS', 'url': '0298ceb9c38219cc513b3fc3820770c3', 'imageData': 'iVBORw0KGgoAAAANSUhEUgAAABMAAAAQCAYAAAD0xERiAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAb9JREFUOI2t081LYlEAxuHfHYWbSDa0iJiIJgmqTRTmNadm+gA36UBITeYkKRaJ2SKEKWpzyajlYLiwL5r13UiEC/8BSahF61ZBBG3uIqjhQtAsQrp9UFrzbg7nPec8nLM4Rv5jjCXsEWw20kdHRIDbd2EuF+GVFVzLy0xks/x5D1bl9zMmSTR6vQSyWRTg+k2Yz8eCz4cTYHQURy5HXFFIvAVrmZria0UFJgCzGbPfj0tR2AXOysJiMX719/NF33k8OMNh5nd2mC0H+z43J7YLgiboS4MB4/Q0tkym2qGqaqEUTFxb46fVqnXc3MDeHhwfg8cDkgR2O85AQI0mk7yONTcTiUZxABwcwPDwXZ9IwMUF1NRAPC62JZPaD0B5CauTZb5ZLHwGuLx8uHh1dTfW12vtq6sMLS6yD/x9FnO7mR0ZYaA47+mByUnY3oZUChoa7vfGYtg3NoicnvL7CSaKYrcsa60GAx+LncUCm5uwvg4m08NbVlbSJMtIoRCfgHM99iEY1MY6Oxl89GwE4SlUzPg4fem0OFMoaEt6LNzVhTufL+nj61Pb26t5T06qM6qqHhYPb4VCbJUJ6aIC8A/kHHZjQKLsDAAAAABJRU5ErkJggg==', 'contentType': 'image/png', 'width': 14, 'height': 12, 'angle': 0, 'xoffset': 0, 'yoffset': 0}, 'value': 'HD_HELD2', 'label': 'Hand held GPS (autonomous)', 'description': ''}, {'symbol': {'type': 'esriPMS', 'url': '40c51f160741caab277e566058b08ee8', 'imageData': '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', 'contentType': 'image/png', 'width': 14, 'height': 12, 'angle': 0, 'xoffset': 0, 'yoffset': 0}, 'value': 'SCALED', 'label': 'Scaled from topographic map', 'description': ''}, {'symbol': {'type': 'esriPMS', 'url': '078cf80f9b41c91a421166729576e9c4', 'imageData': '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', 'contentType': 'image/png', 'width': 14, 'height': 12, 'angle': 0, 'xoffset': 0, 'yoffset': 0}, 'value': 'NO CHECK', 'label': 'No check', 'description': ''}], 'fieldDelimiter': ','}, 'transparency': 0, 'labelingInfo': None}
nan
nan