ComponentsDocument loadersArcGISOn this pageArcGISThis notebook demonstrates the use of the langchain.document_loaders.ArcGISLoader class.You will need to install the ArcGIS API for Python arcgis and, optionally, bs4.BeautifulSoup.You can use an arcgis.gis.GIS object for authenticated data loading, or leave it blank to access public data.from langchain.document_loaders import ArcGISLoaderurl = "https://maps1.vcgov.org/arcgis/rest/services/Beaches/MapServer/7"loader = ArcGISLoader(url)docs = loader.load()    CPU times: user 2.37 ms, sys: 5.83 ms, total: 8.19 ms    Wall time: 1.05 sdocs[0].metadata    {'accessed': '2023-09-13T19:58:32.546576+00:00Z',     'name': 'Beach Ramps',     'url': 'https://maps1.vcgov.org/arcgis/rest/services/Beaches/MapServer/7',     'layer_description': '(Not Provided)',     'item_description': '(Not Provided)',     'layer_properties': {       "currentVersion": 10.81,       "id": 7,       "name": "Beach Ramps",       "type": "Feature Layer",       "description": "",       "geometryType": "esriGeometryPoint",       "sourceSpatialReference": {         "wkid": 2881,         "latestWkid": 2881       },       "copyrightText": "",       "parentLayer": null,       "subLayers": [],       "minScale": 750000,       "maxScale": 0,       "drawingInfo": {         "renderer": {           "type": "simple",           "symbol": {             "type": "esriPMS",             "url": "9bb2e5ca499bb68aa3ee0d4e1ecc3849",             "imageData": "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAJJJREFUOI3NkDEKg0AQRZ9kkSnSGBshR7DJqdJYeg7BMpcS0uQWQsqoCLExkcUJzGqT38zw2fcY1rEzbp7vjXz0EXC7gBxs1ABcG/8CYkCcDqwyLqsV+RlV0I/w7PzuJBArr1VB20H58Ls6h+xoFITkTwWpQJX7XSIBAnFwVj7MLAjJV/AC6G3QoAmK+74Lom04THTBEp/HCSc6AAAAAElFTkSuQmCC",             "contentType": "image/png",             "width": 12,             "height": 12,             "angle": 0,             "xoffset": 0,             "yoffset": 0           },           "label": "",           "description": ""         },         "transparency": 0,         "labelingInfo": null       },       "defaultVisibility": true,       "extent": {         "xmin": -81.09480168806815,         "ymin": 28.858349245353473,         "xmax": -80.77512908572814,         "ymax": 29.41078388840041,         "spatialReference": {           "wkid": 4326,           "latestWkid": 4326         }       },       "hasAttachments": false,       "htmlPopupType": "esriServerHTMLPopupTypeNone",       "displayField": "AccessName",       "typeIdField": null,       "subtypeFieldName": null,       "subtypeField": null,       "defaultSubtypeCode": null,       "fields": [         {           "name": "OBJECTID",           "type": "esriFieldTypeOID",           "alias": "OBJECTID",           "domain": null         },         {           "name": "Shape",           "type": "esriFieldTypeGeometry",           "alias": "Shape",           "domain": null         },         {           "name": "AccessName",           "type": "esriFieldTypeString",           "alias": "AccessName",           "length": 40,           "domain": null         },         {           "name": "AccessID",           "type": "esriFieldTypeString",           "alias": "AccessID",           "length": 50,           "domain": null         },         {           "name": "AccessType",           "type": "esriFieldTypeString",           "alias": "AccessType",           "length": 25,           "domain": null         },         {           "name": "GeneralLoc",           "type": "esriFieldTypeString",           "alias": "GeneralLoc",           "length": 100,           "domain": null         },         {           "name": "MilePost",           "type": "esriFieldTypeDouble",           "alias": "MilePost",           "domain": null         },         {           "name": "City",           "type": "esriFieldTypeString",           "alias": "City",           "length": 50,           "domain": null         },         {           "name": "AccessStatus",           "type": "esriFieldTypeString",           "alias": "AccessStatus",           "length": 50,           "domain": null         },         {           "name": "Entry_Date_Time",           "type": "esriFieldTypeDate",           "alias": "Entry_Date_Time",           "length": 8,           "domain": null         },         {           "name": "DrivingZone",           "type": "esriFieldTypeString",           "alias": "DrivingZone",           "length": 50,           "domain": null         }       ],       "geometryField": {         "name": "Shape",         "type": "esriFieldTypeGeometry",         "alias": "Shape"       },       "indexes": null,       "subtypes": [],       "relationships": [],       "canModifyLayer": true,       "canScaleSymbols": false,       "hasLabels": false,       "capabilities": "Map,Query,Data",       "maxRecordCount": 1000,       "supportsStatistics": true,       "supportsAdvancedQueries": true,       "supportedQueryFormats": "JSON, geoJSON",       "isDataVersioned": false,       "ownershipBasedAccessControlForFeatures": {         "allowOthersToQuery": true       },       "useStandardizedQueries": true,       "advancedQueryCapabilities": {         "useStandardizedQueries": true,         "supportsStatistics": true,         "supportsHavingClause": true,         "supportsCountDistinct": true,         "supportsOrderBy": true,         "supportsDistinct": true,         "supportsPagination": true,         "supportsTrueCurve": true,         "supportsReturningQueryExtent": true,         "supportsQueryWithDistance": true,         "supportsSqlExpression": true       },       "supportsDatumTransformation": true,       "dateFieldsTimeReference": null,       "supportsCoordinatesQuantization": true     }}Retrieving Geometries​If you want to retrieve feature geometries, you may do so with the return_geometry keyword.Each document's geometry will be stored in its metadata dictionary.loader_geom = ArcGISLoader(url, return_geometry=True)docs = loader_geom.load()    CPU times: user 9.6 ms, sys: 5.84 ms, total: 15.4 ms    Wall time: 1.06 sdocs[0].metadata['geometry']    {'x': -81.01508803280349,     'y': 29.24246579525828,     'spatialReference': {'wkid': 4326, 'latestWkid': 4326}}for doc in docs:    print(doc.page_content)    {"OBJECTID": 4, "AccessName": "UNIVERSITY BLVD", "AccessID": "DB-048", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "900 BLK N ATLANTIC AV", "MilePost": 13.74, "City": "DAYTONA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694597536000, "DrivingZone": "BOTH"}    {"OBJECTID": 18, "AccessName": "BEACHWAY AV", "AccessID": "NS-106", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "1400 N ATLANTIC AV", "MilePost": 1.57, "City": "NEW SMYRNA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694600478000, "DrivingZone": "YES"}    {"OBJECTID": 24, "AccessName": "27TH AV", "AccessID": "NS-141", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "3600 BLK S ATLANTIC AV", "MilePost": 4.83, "City": "NEW SMYRNA BEACH", "AccessStatus": "CLOSED FOR HIGH TIDE", "Entry_Date_Time": 1694619363000, "DrivingZone": "BOTH"}    {"OBJECTID": 26, "AccessName": "SEABREEZE BLVD", "AccessID": "DB-051", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "500 BLK N ATLANTIC AV", "MilePost": 14.24, "City": "DAYTONA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694597536000, "DrivingZone": "BOTH"}    {"OBJECTID": 30, "AccessName": "INTERNATIONAL SPEEDWAY BLVD", "AccessID": "DB-059", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "300 BLK S ATLANTIC AV", "MilePost": 15.27, "City": "DAYTONA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694598638000, "DrivingZone": "BOTH"}    {"OBJECTID": 33, "AccessName": "GRANADA BLVD", "AccessID": "OB-030", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "20 BLK OCEAN SHORE BLVD", "MilePost": 10.02, "City": "ORMOND BEACH", "AccessStatus": "4X4 ONLY", "Entry_Date_Time": 1694595424000, "DrivingZone": "BOTH"}    {"OBJECTID": 39, "AccessName": "BEACH ST", "AccessID": "PI-097", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "4890 BLK S ATLANTIC AV", "MilePost": 25.85, "City": "PONCE INLET", "AccessStatus": "4X4 ONLY", "Entry_Date_Time": 1694596294000, "DrivingZone": "BOTH"}    {"OBJECTID": 44, "AccessName": "SILVER BEACH AV", "AccessID": "DB-064", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "1000 BLK S ATLANTIC AV", "MilePost": 15.98, "City": "DAYTONA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694598638000, "DrivingZone": "YES"}    {"OBJECTID": 45, "AccessName": "BOTEFUHR AV", "AccessID": "DBS-067", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "1900 BLK S ATLANTIC AV", "MilePost": 16.68, "City": "DAYTONA BEACH SHORES", "AccessStatus": "OPEN", "Entry_Date_Time": 1694598638000, "DrivingZone": "YES"}    {"OBJECTID": 46, "AccessName": "MINERVA RD", "AccessID": "DBS-069", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "2300 BLK S ATLANTIC AV", "MilePost": 17.52, "City": "DAYTONA BEACH SHORES", "AccessStatus": "OPEN", "Entry_Date_Time": 1694598638000, "DrivingZone": "YES"}    {"OBJECTID": 56, "AccessName": "3RD AV", "AccessID": "NS-118", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "1200 BLK HILL ST", "MilePost": 3.25, "City": "NEW SMYRNA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694600478000, "DrivingZone": "YES"}    {"OBJECTID": 65, "AccessName": "MILSAP RD", "AccessID": "OB-037", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "700 BLK S ATLANTIC AV", "MilePost": 11.52, "City": "ORMOND BEACH", "AccessStatus": "4X4 ONLY", "Entry_Date_Time": 1694595749000, "DrivingZone": "YES"}    {"OBJECTID": 72, "AccessName": "ROCKEFELLER DR", "AccessID": "OB-034", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "400 BLK S ATLANTIC AV", "MilePost": 10.9, "City": "ORMOND BEACH", "AccessStatus": "CLOSED - SEASONAL", "Entry_Date_Time": 1694591351000, "DrivingZone": "YES"}    {"OBJECTID": 74, "AccessName": "DUNLAWTON BLVD", "AccessID": "DBS-078", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "3400 BLK S ATLANTIC AV", "MilePost": 20.61, "City": "DAYTONA BEACH SHORES", "AccessStatus": "OPEN", "Entry_Date_Time": 1694601124000, "DrivingZone": "YES"}    {"OBJECTID": 77, "AccessName": "EMILIA AV", "AccessID": "DBS-082", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "3790 BLK S ATLANTIC AV", "MilePost": 21.38, "City": "DAYTONA BEACH SHORES", "AccessStatus": "OPEN", "Entry_Date_Time": 1694601124000, "DrivingZone": "BOTH"}    {"OBJECTID": 84, "AccessName": "VAN AV", "AccessID": "DBS-075", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "3100 BLK S ATLANTIC AV", "MilePost": 19.6, "City": "DAYTONA BEACH SHORES", "AccessStatus": "OPEN", "Entry_Date_Time": 1694601124000, "DrivingZone": "YES"}    {"OBJECTID": 104, "AccessName": "HARVARD DR", "AccessID": "OB-038", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "900 BLK S ATLANTIC AV", "MilePost": 11.72, "City": "ORMOND BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694597536000, "DrivingZone": "YES"}    {"OBJECTID": 106, "AccessName": "WILLIAMS AV", "AccessID": "DB-042", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "2200 BLK N ATLANTIC AV", "MilePost": 12.5, "City": "DAYTONA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694597536000, "DrivingZone": "YES"}    {"OBJECTID": 109, "AccessName": "HARTFORD AV", "AccessID": "DB-043", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "1890 BLK N ATLANTIC AV", "MilePost": 12.76, "City": "DAYTONA BEACH", "AccessStatus": "CLOSED - SEASONAL", "Entry_Date_Time": 1694591351000, "DrivingZone": "YES"}    {"OBJECTID": 138, "AccessName": "CRAWFORD RD", "AccessID": "NS-108", "AccessType": "OPEN VEHICLE RAMP - PASS", "GeneralLoc": "800 BLK N ATLANTIC AV", "MilePost": 2.19, "City": "NEW SMYRNA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694600478000, "DrivingZone": "YES"}    {"OBJECTID": 140, "AccessName": "FLAGLER AV", "AccessID": "NS-110", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "500 BLK FLAGLER AV", "MilePost": 2.57, "City": "NEW SMYRNA BEACH", "AccessStatus": "OPEN", "Entry_Date_Time": 1694600478000, "DrivingZone": "YES"}    {"OBJECTID": 144, "AccessName": "CARDINAL DR", "AccessID": "OB-036", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "600 BLK S ATLANTIC AV", "MilePost": 11.27, "City": "ORMOND BEACH", "AccessStatus": "4X4 ONLY", "Entry_Date_Time": 1694595749000, "DrivingZone": "YES"}    {"OBJECTID": 174, "AccessName": "EL PORTAL ST", "AccessID": "DBS-076", "AccessType": "OPEN VEHICLE RAMP", "GeneralLoc": "3200 BLK S ATLANTIC AV", "MilePost": 20.04, "City": "DAYTONA BEACH SHORES", "AccessStatus": "OPEN", "Entry_Date_Time": 1694601124000, "DrivingZone": "YES"}PreviousApify DatasetNextArxivRetrieving Geometries