David Hemphill
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Votes on activity by David Hemphill-
Vessel Detection File Descriptions
Vessel Detection Files Each vessel detection analytic produces a set of files. The screen shot shows the download options from the Capella Console order page. The files are described below. F...
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Areas of Interest Quantity Limits
The number of AOIs that may be created are limited based on contract terms. There are two AOI limits to be aware of: Active or Paused AOIsA contract-specified number of AOIs may be active (or paus...
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Area of Interest Size and Shape Limits
The Analytic system restricts the size of an AOI based on the bounding box of the polygon(s) defining the AOI boundary. The following examples show both the AOI boundary and the bounding box. The b...
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Area of Interest Geographic Limits
Global Change Monitoring is limited to where Sentinel-1 data is available. While is is possible to create Areas of Interest over any location on the globe using the Capella Analytics App, the deliv...
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Change Monitoring Release Notes - March 2021
New Features No new features. This release focused on polish and fixes. Enhancements Add categorization to layer panel for better organization and layout. Prevent users from specifying job end d...
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Change Monitoring Release Notes - February 2021
New Features Add popup display to AOI search map with a link to the AOI details page. Geographic filtering from AOI search page using map extents. Enhancements Increased the frequency of checkin...
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Change Monitoring Release Notes - January 2021
New Features Tasking from Change Monitoring Console Users with tasking permissions now have the ability to place tasking orders directly from a Change Monitoring AOI. Select "Add Tasking Reques...
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Change Monitoring Release Notes - December 2020
Area of Interest Screenshot Note: Light colored grayscale image (left) is Sentinel-1 with upgraded visualization. The darker grayscale image (center) is a Capella SAR stripmap. The timeline mouse h...
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Change Monitoring Release Notes - November 2020
New Features We now display the Sentinel-1 images used to generate the result are displayed on the timeline for the selected result. This allows better transparency as to the acquisition dates and...
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API: Specifying a Version for the Analytics API
The Analytics API supports versioning to allow time to adjust for upgrades that might break existing implementations. Capella maintains two API versions: Current (most recent) Previous Version n...