HERE Map Feedback API
Map Feedback API Developer's Guide

# SLI-specific Properties

The SLI blurring request handles information to blur specific images used in the Street Level Imagery product to comply with quality as well as legal and privacy regulations.

• Image Quality
• incorrect location
• obstructed view
• poor quality
• Image Blurring
• license plate
• face
• building
• other

All angles are in decimal degrees. The coordinate system for the angles is polar and azimuth based. The polar angle is measured from up (meaning the normal vector to the surface plane of the Earth) toward the Earth's surface. Its value ranges from 0 to 180. A value of zero points straight up, a value of 90 is in the plane of the Earth, and a value of 180. The azimuth angle 0 looks straight down at the ground. It is measured from East in a counter-clockwise fashion as viewed from above. Its value ranges from 0 value (as 0 points straight east), to a value of 90 points North, 0 to 360. A value of 180 points West, and a value of 270 points south.

SLI feedback must be sent as POINT data.

Table 1. SLI Blurring Feedback Attributes
Element Required Data Type Description
error Yes String 900 for SLI
domain Yes Object SLI Blurring Request structure with the following attributes encoded.
imageId Yes String Image Id as provided by the SLI APIs.
subType Yes Integer Specific information about the nature of the request.
areaOnImage No Object Structure describing the section of the image to be blurred as a region around a center point.
centerPoint Yes Object Describing the center point of the blur region
polarAngleInDegrees Yes Number (0-180) A value of 0 points straight up, a value of 90 is in the plane of the Earth, and a value of 180. Property of object centerPoint.
azimuthAngleInDegrees Yes Number (0-360) A value 0 value (as 0 points straight east), to a value of 90 points North, 0 to 360. A value of 180 points West, and a value of 270 points south. Property of object centerPoint.
widthInDegrees Yes Number Size (width) of the affected image region in degrees.
heightInDegrees Yes Number Size (height) of the affected image region in degrees.
Table 2. SLI subType Definitions
SubType Code Description
Blurring 1 license plate
2 face
3 building
4 other
Image quality 11 incorrect location
12 obstructed view
13 poor quality