If you use a percentage width and or height in the map DIV, it is the percentage of the parent width or height, respectively.ĥ. For cross-browser compatibility, you should always specify the position attribute (both “absolute” and “relative” are valid values). Note: If you do not specify a width, a default width of 600 pixels is used. You can set these values either inline or by defining the values in a style class and then referencing that class, as follows. The position of the map is set by using the “position”, “top”, and “left” properties. The size of the map is defined by the height and width of the DIV element. In the body of the page, add a DIV element to the page to contain the map. Also in the header section, add a reference to the map control, as follows. Note: Your page must use UTF-8 encoding to draw certain elements of the map.ģ. In the header section of an HTML page, add a META element with the charset attribute set to “utf-8”, as follows. At the top of the HTML page add the following DOCTYPE declaration. Here Technologies will follow up its launch with several more cities, and developers can get started with non-commercial 90-day trial use.Displaying the default map, which includes all of the navigation functionality, consists of the following steps:ġ. We’ll look forward to seeing those as they roll out in the coming months and years. But 5G could resolve that.īut again, this is a developer tool so there’s no immediate gratification in apps we can point you to. GPS falls down in urban areas - the intended use case for Here’s new platform - due to misdirected/bouncing satellite signals. Practically speaking, that means is that any user experience for a proposed 3D mapping product is DOA if it can’t precisely pinpoint where you, the user, are standing. As we’ve examined, 5G enables not just faster speeds and low-latency, but its high-frequency signal enables millimeter-level precision for location apps. Other potential apps include entertainment, VR, tourism, auto-navigation and enterprise-facing tools.īack to the issue of timing and underlying technology - a gating factor for Microsoft Virtual Earth 3D in 2006 - one force multiplier that makes the timing right for 3D mapping is 5G. That’s of course where our minds go in terms of app outcomes, and this could be a developer tool that has a peanut butter and chocolate moment with location and places datasets from companies like Foursquare. The latter is where the rubber meets the road for potential monetization, such as overlaying a place database to infuse business details, store reviews, etc. Those include municipal layers (think: streets, parks) as well as structural layers (buildings). Spatial maps offered in the platform also include several layers of data. For those technically inclined, it’s using the Cesium 3D format. As an additional UX perk, buildings are rendered in their real-world exterior color. That includes building area and elevation. Graphically speaking, Here claims that each structure in a given city is volumetrically and geospatially accurate to a sub-meter level. always makes the list of launch cities for such platforms, given that its topographical orientation creates more complexity in 3D mapping - a variable Z-axis. As a side note, it’s a bit of a surprise that S.F. Specifically, the platform offers high-definition 3D models of 75 major cities including London, Paris and San Francisco. This could include local search and discovery apps. As such, it should provide raw materials for the latter to reach the market soon. But as noted, this is a developer platform rather than a fully baked consumer-ready product. One of those endpoints, evident in the latest development, is consumer-facing 3D mapping. It develops advanced 3D mapping technology for self-driving cars among other endpoints. For those unfamiliar, Here was owned by Nokia before being spun out as its own digital mapping play. But that’s a non-starter for anyone outside of the few million people that own VR hardware (much less the compatible HTC and Oculus hardware).ģD mapping’s evolutionary path was accelerated last week with a new developer tool from Here Technologies. And with Google Earth VR, you can fly around major cities in high fidelity and strikingly immersive ways. In fairness, Google Earth has since launched 3D functionality. Since then, Moore’s Law has pushed the concept closer to reality for most folks, but immersive 3D mapping is still an unfulfilled promise. For most people, the experience stalled out in buffering and crashed browsers. The issue was that you needed ungodly amounts of local memory and processing for it to actually work. It let you essentially fly around a city, sort of like Google Earth but in three dimensions. It’s core function - positioned for sex appeal - was 3D renderings of U.S. In 2006, I attended a launch event in San Francisco for Microsofts Virtual Earth 3D, a product some of you may remember.
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