JMap Cloud
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  • Welcome to JMap Cloud documentation
  • JMap Cloud Portal
    • JMap Cloud Portal User Guide
      • Introduction
        • Accessing JMap Cloud Portal
        • User Interface
        • Dashboard
        • Roles
      • Managing the Organization
        • General
        • API Keys
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      • Connecting Data: Data Sources
        • Creating Data Sources
          • Vector/Raster Data Files
          • Non Spatial Tabular Data Files
          • WMS/WMTS Service
          • Vector Tile Service
          • Feature Service
        • Status of a Data Source
        • Managing Data Sources
          • Displaying and editing information
          • Updating data
          • Permissions
          • Removing a data source
        • Uploading Files
      • Organizing Data into Projects
        • Creating a New Project
        • Managing Projects
          • Open in JMap NG
          • Open in Studio
          • Settings
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          • Get the Public Link
          • Vector Tile Cache
          • Deleting the project
      • Configuring Project Data
        • Setting the Initial Extent
        • Adding Data
        • Organizing Layers
          • Setting the Order of the Map Layers
          • Establishing the Order of Layers in the Layers Panel of Studio and JMap NG
          • Focusing the Map on a Layer
          • Resetting Display
          • Adding a Layer Group
          • Deleting a Layer or Layer Group
          • Controlling the Display of a Layer or Group of Layers
        • Configuring a Layer
          • Layer Properties
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          • Labels
          • Popups
          • Layer Filters
        • Configuring a Data Table
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  • JMap NG
    • JMap NG User Guide
      • Introduction
        • Connecting to JMap NG
        • User Interface
        • Navigating on the Map
        • Profile and user settings
      • The Data
        • The Layers Panel
        • Data Layers
          • Displaying layers
          • Thematics
          • Layer Information
          • Geographic Extent of the Layer
          • Making layer elements selectable
      • I Wish to...
        • Display Element Information
        • Select Elements on the Map
        • Measure Distances and Surfaces
        • Add Annotations to the Map
        • Export / Print a Map
    • JMap NG Developer Documentation
      • Startup Options
      • Extensions
      • Examples
        • Start the JMap NG Core library
        • Start the JMap NG App
        • Add a JMap NG App extension
        • Toggle a JMap layer visibility
        • Add a layer to display custom data from GeoJSON file
        • Locate and select features by attribute query
        • Add an event on move end
        • Add attributions on the map
        • Locate and select feature by id
        • Locate and select feature(s) by location
        • Custom mouseover on a layer
        • Create a custom form in a div
      • Changelog
  • JMap Cloud API
    • JMap Cloud API Documentation
  • JMap Cloud Plugin for QGIS
    • JMap Cloud Plugin User Guide
      • Installing the plugin
      • Connecting to JMap Cloud
      • Opening a project
      • Editing features
      • Exporting a project
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K2 Geospatial 2023

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  • Displaying Information for a DS
  • Information
  • Attributes
  • Editing Parameter Values
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  1. JMap Cloud Portal
  2. JMap Cloud Portal User Guide
  3. Connecting Data: Data Sources
  4. Managing Data Sources

Displaying and editing information

PrécédentManaging Data SourcesSuivantUpdating data

Dernière mise à jour il y a 1 jour

Displaying Information for a DS

To display information for a DS:

  1. Click on the menu and select Display information. The information interface is composed of two tabs: Information and Attributes.

Information

The Information tab displays: the DS name, description, references (projects with layers and/or tables that use the DS data), and labels.

Spatial DS (SDS) display a navigable map. The dotted box indicates the extent of the data source, and the base map comes from . The SDS features are gradually loaded onto the map up to a maximum of 50,000 features. When the maximum number is reached, the remaining features are not loaded. Digital elevation models (DEMs) from geoTIFF files are displayed in shades of gray.

SDS also display the DS Id (click on to copy it to the clipboard), the unique identifier in JMap Cloud, the cartographic reference system (CRS), and the number of elements in the DS.

Tabular DS display a table that shows the data and is navigable. The number of rows loaded in the table is indicated. They also display the total number of rows (records) in the table.

Attributes

The Attributes tab displays the DS's attribute or fields list. You can navigate this list, and for each attribute/field, the interface displays three sections: Parameters, Statistics, and Value domains.

The Parameters section displays the attribute/field title, type, and the Indexed box.

The Statistics section displays statistics on the attribute/field values. These depend on the attribute type.

The Value domain section displays the attribute's value domain (text or quantitative) and allows you to create one if it doesn't exist.

Editing Parameter Values

You can modify some parameters:

  2. Also, if you have edit permissions, you can edit attribute/field titles, index them (by checking the box Indexed), and create, modify, or delete a value domain for text or quantitative attributes.

Only indexed attributes can be used in simple searches (searching for elements in a project's layers based on attribute values) in the NG application.

If you have edit permissions for the DS, when you hover over the Description, Labels, and Unique identifier (SDS) parameters, the icon appears, allowing you to edit the parameter.

Press or to save or discard changes.

OpenStreetMap