What is ArcGIS Online?
ArcGIS Online is a cloud-based mapping and analysis solution. Use it to
- Make maps,
- Analyze data, and to share and collaborate.
- Get access to workflow-specific apps, maps and data from around the globe, and tools for being mobile in the field. Your data and maps are stored in a secure and private infrastructure and can be configured to meet your mapping a requirements.
- https://doc.arcgis.com/en/arcgis-online/reference/what-is-agol.htm
1.Get started with Maps?
- Choose base maps maps,
- Add layers
- Change Styles
- Configure popups
- Save Map
2.Get started with Scenes?
- Choose global or local scene
- Switch basemap
- Add layers
- Configure Content
- Capture slides
- Save scene
https://doc.arcgis.com/en/arcgis-online/get-started/get-started-with-scenes.htm
http://bhuvan.nrsc.gov.in/gis/thematic/index.php
http://bhuvan.nrsc.gov.in/gis/thematic/index.php
3.Get started with apps
- Pick type of app
- Build Map ,Scenes,Groups
- Assemble your content
- Refine
- Choose and publish
- Save scene
https://doc.arcgis.com/en/arcgis-online/get-started/get-started-with-scenes.htm
4.Get started with analysis
- Ask and explore
- Model and Compute
- Examine and Interpret
- Make decisions
- Share decisions
5.Get started with sharing
https://doc.arcgis.com/en/arcgis-online/get-started/get-started-with-sharing.htm
6.Get started with groups
https://doc.arcgis.com/en/arcgis-online/get-started/get-started-with-groups.htm
7.ArcGIS REST Service Directory
https://services.arcgis.com/V6ZHFr6zdgNZuVG0/ArcGIS/rest/services
What is BaseMap?
A basemap provides a background of geographical context for the content you want to display in a map. When you create a new map, you can choose which basemap you want to use. You can change the basemap of the current map at any time using the basemap gallery or your own layer as the basemap. You can also create a basemap containing multiple layers from the Contents pane in Map Viewer.
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ESRI
BASEMAP
Creates a new basemap object. Basemaps can be created from a PortalItem, from a well known basemap ID, or can be used for creating custom basemaps. These basemaps may be created from tiled services you publish to your own server, or from tiled services published by third parties.
CAMERA
The camera defines the position, tilt, and heading of the point from which the SceneView's visible extent is observed. It is not associated with device hardware. This class only applies to 3D SceneViews.
When a SceneView is created, it contains a camera property. Since the
camera property may be autocast, this module does not need to be included in the require() function in most applications.
COLOR
Creates a new color object by passing either a hex, rgba, or named color value. This class inherits all attributes from dojo/_base/Color to provide functions for setting colors.
GEOMETRY
A convenience module for importing Geometry classes when developing with TypeScript. For example, rather than importing geometries one at a time like this:
GRAPHIC
A Graphic is a vector representation of real world geographic phenomena. It can contain geometry, a symbol, and attributes. A Graphic is displayed in the GraphicsLayer.
GROUND
The Ground class contains properties that specify how the ground surface is displayed in a SceneView. It contains a layers property, which is a collection of ElevationLayer that defines the elevation or terrain of the map's surface.
MAP
The Map class contains properties and methods for storing, managing, and overlaying layers common to both 2D and 3D viewing. Layers can be added and removed from the map, but are rendered via a MapView (for viewing data in 2D) or a SceneView (for viewing data in 3D). Thus a map instance is a simple container that holds the layers, while the View is the means of displaying and interacting with a map's layers and basemap.
A single map may be referenced by multiple views. This sample for example, contains a single Map that is visible in two separate views - one in 2D and the other in 3D. Because one map may be accessed by multiple views in the same application, all user interaction with a map's layers is handled on the View, not the Map.
An instance of Map is an essential component of the MapView and SceneView. A Map object should be created prior to a view so it can be passed into the
map property of that view (e.g. MapView.map, SceneView.map).pointCloudRenderers
A convenience module for importing PointCloudRenderer classes when developing with TypeScript. For example, rather than importing renderers one at a time like this:
BaseDynamicLayer
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esri/geometry/
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Circle
A circle is a Polygon created by specifying a center point and a radius. The point can be provided as a Point object or an array of latitude/longitude values.
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coordinateFormatter
Extent
The minimum and maximum X and Y coordinates of a bounding box. Extent is used to describe the visible portion of a MapView. When working in a SceneView, Camera is used to define the visible part of the map within the view.
Geometry
The base class for geometry objects. This class has no constructor. To construct geometries see Point, Polyline, or Polygon.
geometryEngine
A client-side geometry engine for testing, measuring, and analyzing the spatial relationship between two or more 2D geometries. If more than one geometry is required for any of the methods below, all geometries must have the same spatial reference for the methods to work as expected. Read the following blog series to learn more about GeometryEngine:
geometryEngineAsync
An asynchronous client-side geometry engine for testing, measuring, and analyzing the spatial relationship between two or more 2D geometries. If more than one geometry is required for any of the methods below, all geometries must have the same spatial reference for the methods to work as expected. Read the following blog series to learn more about GeometryEngine:
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ESRI RELATED LINKS
https://stackoverflow.com/questions/22777734/what-is-initial-scale-user-scalable-minimum-scale-maximum-scale-attribute-in
https://developers.arcgis.com/javascript/latest/guide/get-api/index.html
ESRI published Services
DRAG AND DROP DATA TO SERVICE
https://developers.arcgis.com/javascript/3/samples/exp_dragdrop/
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Approaches for publishing services with Arc GIS
http://enterprise.arcgis.com/en/server/latest/publish-services/windows/approaches-for-publishing-services-with-arcgis.htm__________________________________________________________________________
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INTRODUCTION
https://developers.arcgis.com/javascript/latest/sample-code/intro-layers/index.html
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INTRODUCTION
https://developers.arcgis.com/javascript/latest/sample-code/intro-layers/index.html
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https://developers.arcgis.com/javascript/latest/sample-code/sandbox/index.html?sample=intro-layers
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https://developers.arcgis.com/javascript/latest/sample-code/sandbox/index.html?sample=layers-custom-dynamiclayer
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https://developers.arcgis.com/javascript/latest/sample-code/sandbox/index.html?sample=layers-custom-dynamiclayer
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ESRI BLOGS
https://www.esri.com/arcgis-blog/products/arcgis-online/mapping/map-multiple-attributes-at-once-using-predominance/
