Height map world 

Blob (500 polygons map) This image was created from that data set and shows the world between 60 degrees south and 60 degrees north latitude, covering 80% of the Earth’s land mass. Hme - Height Map Editor Hme is a 2D program, used for creating, manipulating and viewing height maps. Don't expect to get good heightmaps fromNew Zealand height map sources. Height 99. The average height for American males 20+ is 69. Map Palette: Olsson Mogensen Atlas Antique Barren Martian Chthonian Greyscale Landmask. Hemisphere Snow Coverage Maps. Change the size from minimum 8-square kilometers to higher using one of the icons on the right. MFF-maps are released under Creative Commons CC0. On a 1:50,000 map the interval is 10 m. I am not sure what I have done. 21 Feb 2017 As I understand the concept, you take a gray scale image, import it into a 3d modeling program (I have blender 3d, World Builder and some others) 20 Jul 2010 WASHINGTON—Using satellite data, scientists have produced a first-of-its kind map that details the height of the world's forests. question, editor, unreal-engine-4, map, site. zoom. To make the height map more interesting we’re going add noise at different frequencies: + + =. KaligarPrime 7/29/20 12:58 • posted 7/23/20 1:40. Zoomable political map of the world: Zoom and expand to get closer. 5 map engines: OSM, Google, Mapbox etc. With interactive World Map, view regional highways maps, road situations, transportation, lodging guide, geographical map, physical maps and more information. Features include 16 levels of zoom, the ability to sink Sep 13, 2019 · The observation deck at the top of the building offers a stunning view of the area of Shanghai known as Pudong. 3. Hello, any one know if its possible to download height map data from Google (because they are probably highly accurate) and then import that and apply it on 13 Jan 2017 I need to recreate a landscape in 3D or real World areas by using WebGL technology. The World Trade Center Transportation Hub provides direct in-building access to 12 subway lines and PATH trains. During the reign of the Five Good Emperors, the Roman Empire was at the height of its power. Select your height map to use as the Image File. Best altitude map out there! By Ivan on 9th October 2021. Users can export their map in Survival, Creative or Adventure mode and enable or disable cheats. 25 * noise ( 4 * nx, 4 * ny); Let's mix big low frequency hills and small high frequency hills into the same map. The height-to-width aspect ratio of 1:2. It makes this volcano in total height even higher than the Mount Everest. All landscapes in UE4 rely on heightmap data to create the terrain. Set height of the neighbor polygons with a small decrement. Terrain Party will create for you a nice downloadable height map from 18 km to a 8 km grid for a landscape base. Below is the elevation maps of world. So if for instance (A) is 2686, (B) would be 1343. height: m. Connecting the Al Shindagha and Al Ras districts, the 12-lane, 295-metre-long bridge rises 15. If the example were a total of 14′, you could legally haul in the western states, but the eastern states would require a permit for over Customize a map to embed in your website. 96909). The pixel at the lower-right corner of the map has pixel coordinates (width-1, height-1), or referring to the equations in the previous section, (256 * 2 level –1, 256 * 2 Tons of awesome world map 4K wallpapers to download for free. This means that 1 unit = 0. All states have their legal height limits. It displays a satellite image of the continents with countries and a shaded relief of the seabed. Mar 01, 2021 · Changing the midlevel moves the model up so the bottom is on the grid in the viewport. Importing Height Maps. Children 42-48″ (107-122 cm) must be accompanied by a Supervising Companion (14 years or older) Despicable Me Minion Mayhem: Must be 40″ (102 cm) tall. The map will help scientists build an inventory of how much carbon the world's forests store and how fast that carbon cycles through ecosystems and back into the atmosphere. Dec 01, 2017 · Author: Disabled World | Contact: Disabled World (Disabled-World. Learn about deforestation rates and other land use practices, forest fires, forest communities, biodiversity and much more. 0, we are going to pass the minimum and maximum noise values to the shader. Click on above map to view higher resolution image. com Below are the layers currently displayed on the map. I hope you will find these as usefull as I find them myself. Make a new image with the size you want, File -> New, size 4096 x 4096 pix, 1 6-bit and gray scale. Subscribe to Image Overlay 2 by Mbyron26 or Overlayer V2 (but not both!)The German space agency (DLR) has released a 3D height map of Earth. Explore the state of forests worldwide by analyzing tree cover change on GFW’s interactive global forest map using satellite data. If you have any problems add me on discord: Zhyrr#9453 Jul 17, 2012 · Three. Drag and drop the layers below to reorder them on the map. Click the "Menu" bar, A heightmap is a 2D representation of a 3D terrain map, as viewed directly from above. Find the detailed large world globe map or simple flat world map HD image or picture of the earth which is current, new, printable and free for download. Check the overlay image out in-game. As you browse around the map, you can select different parts of the map by pulling across it interactively as well as zoom in and out it to find: Where is Cleveland Heights, Ohio located on the world map; Where is Cleveland Heights located on the Ohio map The image is generated on a daily basis using SST data from a variety of polar-orbiting and geostationary environmental satellites from NOAA and partners, including GOES, POES, Meteosat, and Metop-A. A height map is an image which is used to generate a 3D terrain which uses the pixel colours to get surface The height map will be like a terrain block that could be translated across the world like tiles. x 8. Tropical cyclone positions, forecast tracks, watches and warnings are provided by the National Hurricane Center and/or the Central Pacific Hurricane Center. Understanding height maps is the main objective of this tutorial. Sep 24, 2015 · An Incredibly Detailed Map of the Roman Empire At Its Height in 211AD. latlim = [-50 50]; lonlim = [160 -30]; worldmap (latlim,lonlim) geoshow (N,R OpenStreetMap is a map of the world, created by people like you and free to use under an open license. World heightmaps from NASA - improved by Jonathan de Ferranti. 3,749 world map high resolution stock photos, vectors, and illustrations are available royalty-free. Now, you have have noticed that our height map is now black and white. ALOS World 3D is a 30-meter resolution digital surface model (DSM) captured by the Japan Aerospace Exploration Agency (JAXA). Height on maps. Several coordinate conversion tools already exist, however, here is what makes the strength of TWCC: This tool is intuitive and easy to use. The data, combined with aerial images and field measurements, produced an estimate for canopy heights around the world, as Lefsky reports in an upcoming issue of Geophysical Research Letters. min elevation. e Jungle trolls are lean and wiry, averaging 7 feet tall. The map shows that the temperate forests of the U. Infrared (IR) and microwave data from multiple satellites including NOAAs GOES Imager and POES AVHRR, US Air For height maps I'm thinking that I'll edit out a greyscale map in GIMP. Mongolian HeightsThis is a free procedural world map generator, used for generating a pixel-art world and populating it with different areas / civilizations, one pixel at a time. Line drawing. A Dream Made Real. published on 22 March 2021. Not only that, but we are treated to some stunning effects like, (my favorite), water erosion, lakes, rivers, it does it all. To make the height map more interesting we're going add noise at different frequencies: + + =. Height Maps Download Freeware Height Map Editor v. Children 40-48″ (102-122 cm) must be accompanied by a Supervising Companion (14 years or older) Nov 25, 2021 · Universal Orlando Height Requirements: 51 Inches or Taller. Uncheck "auto-expose" to set min and max height levels manually. Content Creation. Double‑click a ticker to display detailed information in a new window. You can also choose the world type - Default, Superflat, or Large Biomes. elevation [y] [x] = 1 * noise ( 1 * nx, 1 * ny); + 0. % Water: ( 0 - 100 )Map border. Muell. · 3. Hover mouse cursor over a ticker to see its main competitors in a stacked view with a 3-month history graph. If you have any problems with this pack, LET ME KNOW!Mean Height. Read documentation. 1985. The challenge is lining up the 2For our world map and height maps in general, we want to work with a predictable value range. )Now, when we got a Voronoi graph (see the previous post), we can create something resembling a map, like this "Europe…khe-khe" one above created in a two minutes. Top 10 biggest volcanoes in the world by height 1. hPa. Jul 07, 2015 · Octaves. for other 3D assets please WORLD MAP EARTH 3D HEIGHT 3D Model. Pacific Northwest have among the tallest canopies at 40 meters — perhaps no big surprise for the Move in all directions by press and drag the map or you can use the left, right, top, down buttons. 15] World height map. Channel 2 (green) is a grayscale map that is used as a multiplier to scale the data in channel 1, resulting in the final height of each point on the map. It's meant as a tool for quick worldbuilding map creation- be it for tabletop RPG games (like D&D) and game masters, as inspiration for more detailed maps for artists, or just for fun. For example my city with its mountains around. Nov 07, 2020 · An exhaustive research project has compared the height of men and women across 200 countries and territories across the world. VIEW. Tap away from the image to hide controls. com) Synopsis: Chart showing the average height of males and females in various world countries. Defense Mapping Agency. It’s located about 10 miles north of downtown in Federal Heights. java -jar heightmap2stl. Free – 8 Terrain Alpha Textures | Terrain Height Maps | 4k, 16bit. Country Region. Contours are shown at regular vertical intervals. You are free to use the above map for educational and Height mapping (also known as parallax mapping) is a similar concept to normal mapping, however this technique is more complex - and therefore also more performance-expensive. Figure 1. by Alp Allen Altiner in Game Assets. fandom. Download detailed world map in High resolution, countries, cities, continents, Winkel projection. For this tutorial I used World Machine to create a one kilometer by one kilometer terrain. 7 m), volume 268 m 3. Skyboxes (which are 1/16th scale of ordinary maps) use 1 foot = 1 unit. The Roman Empire at its peak encompasses about 5 million sq km (1. 1 inches (175. Species: mountain ash (Eucalyptus regnans) The highest known mountain ash and eucalypt (Eucalyptus regnans F. FAQs FAQs. . hello, I am having trouble with the height map. To ensure we always have a range of values from 0. Island 11 Volcanic Islands. The maps are so good that it even makes Magnolia Promenade look like a place you'd actually want your Sims to visit. 10. It stands at a height of 828 meters, or 2,717 feet. These are carefully created and sculpted with the creative artist in mind, where you can drop them in and have a fairly convincing scene. As a result you will get a cute blob (‘island’). There is a website called Terrain Party, that actually allows you to select an area in the real world to export as a height map that will work in the engine. In theory, a single brush could be used for a 4096x4096 block world Feb 05, 2022 · A height map is a simple black and white texture, where each pixel represents the amount that point on the surface should appear to be raised. Koordinates and Landcare Research are two sources for heightmaps. World Creator uses what is called the 'Isoline Tool', in which the user can set height maps anywhere and simply fill in the rest with desired points of either their peaks or valleys. A radar in space sends a pulse of radio waves Height. You can also remove a value field from the Value box. 8 in) and the average height of a man is 171 cm (5 ft 7. Feb 16, 2018 · Though Disney World is intended to be enjoyed by the whole family, some attractions have height minimums to keep kids safe. 1896 Total calories from animal protein vs. Then use your favorite image editing software to open one of the several it exports Create a stunning interactive maps with simple-to-use user interface. The height map is from Terrain Party; the color map is from Google earth. With this general definition, other types of maps which show most of the Earth can also qualify as world maps. You can use heightmaps rotated at angles for things like cliff walls or whatever else you want. Disclaimer: All efforts have been made to make this image Physical Map of the World - Elevation. Save it as image or JavaScript code for easy publishing on your own website. When you apply a heat map, the Height or Size box changes to a Value box. Left Click Hold and Drag this square to position it anywhere in the world. Geopotential height is the altitude at which the air is at a given pressure at a given moment. Travel Channel has ranked Water World in the Top 10 Water Parks in the U. Maps. https://terrain. utils::NoiseMap heightMap; utils::NoiseMapBuilderPlane heightMapBuilder; heightMapBuilder. UE4 ready Terrain Height Maps. Nov 12, 2019 · The map below shows 101 nations colour coded according to the average height of its male residents (no reliable data is available for those countries that appear in grey). 0] , are considered percentages of a maximum height. This is intentional, as it is how the spherical projection works. 1. atlanta. The elevation readout no longer updates automatically so that I don't have to pay every time you move the map slightly. Hispanic American: 5 feet 1. The base unit in Blender is the same as in World of Warcraft, and for a male Check out World of Warcraft recreated as a Google Map. ) Import the resulting image as a displacement map in a 3D application to generate a 3D model of the terrain. It shows the location of most of the world's countries and includes their names where space allows. Accuracy. include ocean data. open Adobe Photoshop CS5. 7. The image is in the Mercator Projection commonly used for maps of the world. In computer graphics, a heightmap or heightfield is a raster image used mainly as Discrete Global Grid in secondary elevation modeling. My favorite method of generating height maps is using the Perlin Noise algorithm and then saving that output to a bitmap file. Get altitudes by latitude and longitude. create a route (profiles) calculate hill grade. Sultan Kösen is a farmer and famous for being the world’s tallest person and the 7th tallest person in Elevation of any address - veloroutes. Learn about height requirements and height restrictions for attractions and rides at Walt Disney World theme parks and water parks, including Magic Kingdom park, Epcot, Disney’s Hollywood Studios, Disney’s Animal Kingdom park, Disney’s Typhoon Lagoon water park and Disney’s Blizzard Beach water park. Map creator. The Shuttle Radar Topography Mission (SRTM) (Wikipedia article) is a NASA mission conducted in 2000 to obtain elevation data for most of the world. © Mapbox © OpenStreetMap Improve this map. Once loaded, click file > open and select the height map image you wish to convert. Find the elevation and coordinates of any location on the Topographic Map. Oct 13, 2018 · import Height map to UE4? AnswerHub. 80 Height Maps in all for World Painter. 150 155 160 165 170 175 180 cm 1 st → 1 st 4 th → 2 nd 7 th → 3 rd 2 nd → 4 th 3 rd → 5 th 9 th → 6 th 10 th → 7 th 5 th → 8 th 12 th → 9 th 21 st → 10 th 8 th → 11 th 33 rd → 12 th 14 th → 13 th 17 th → 14 th 41 st → 15 Re: World Earth Map (8200x3387) with rivers and lakes (height map) Updated. [1. Interactive world map with countries and states. com/categories/ue4/landscape-heightmap-terrain-party. In the Import/Export group, check the "Height Map Only" and "Into Current" checkboxes, select "G16BMPT3D" in the Class drop-down-combobox since this is a G16 . With this projects I'm generating maps with some level of detail, but it's not detailed down to the vegetation or towns, and it's not completely abstract either. Customize a map to embed in your website. The park opened in 1979 and is usually open from the Memorial Day weekend through Labor Day. The Real-Time World Generation projekt aims to provide a tool for world/terrain generation based on prozedural algorithmes and cellular automata simulation. 19 July 2021 by Serhat Engül. " Designed to be joined with sheet "Twentynine Palms West. Use mouse wheel to zoom in and out. World maps Ranking plots Bubble plots Distribution plots. Generally speaking, self-reported height tends to be taller than its measured height, although the overestimation of height depends on the reporting subject's height, age, gender and region. Block Height. Oct 26, 2020 · Physical Map of the World showing plateaus, deserts, river basins, lakes and physical altitude scale. eps . Cyrus the Great (559 - 530 B. In order based on size they are Asia, Africa, NorthNew World MMO Map - All Resources, Chests, Lore Documents, Essences, Boss farming spots & more! Use the progress tracker to get 100%!Map of the World with the names of all countries, territories and major cities, with borders. Choosing to export your map gives users a final chance to change some of the properties, as well as the type of map to create. phpHow do I create landscapes in UE4 based on 31 Dec 2020 Seamless and free height-maps for the whole world, now at Tangram Heightmapper. 2 inches. The measuring unit within World of Warcraft is "yards", as can be seen on the tooltips of spells and abilities. Instead of hand-painting height maps, the goal. -Rebecca Shearin, Senior Environment Artist, Electronic ArtsReal World Height Map Data for your video games! I use this website quite frequently to get unique height maps for my maps based off real world locations. Jan 27, 2022 · The Maps Embed API supports both + and %20 when escaping spaces. 8 km. A height map is an image which is used to generate a 3D terrain which uses the on the resulting mesh can be scaled to accommodate its size in the world. On Google maps I can get textures, 2 Mar 2020 Go to Areas · Create an Area · Check Has heightmap · Click File under the Heightmap Properties to open your systems file browser · Select your A new, 30-m spatial resolution global forest canopy height map was developed through the integration Data visualization using Google Earth Engine Apps. */ #map { height: 100%; } /* Optional: Makes the sample page fill the window. a. kilimanjaro. e. The Briesemeister Projection is a modified version of the Hammer projection, where the central meridian is set to 10°E, and the pole is rotated by 45°. Each set represents a random 512x512 pixel crop of the Earth and is composed of a Terrain map, a Height map, and a Segmentation map. 0 to 1. Therefore, if you wish to lower/raise one whole tile, you need to make the 2x2 surrounding pixels brighter/darker. Uncheck "auto-expose" to set min and max height levels manually. World Elevation Map for Elevation and Elevation Maps of Cities/Towns/Village Below is the elevation maps of world. Height Map and World Machine. Apr 22, 2020 · The height map data for chunks is not converted when a world from pre 20w17a is upgraded to 20w17a. To begin. Interactive Map of Cleveland Heights area. 3D World Generation: Heightmap Tutorial I started building out a 3d world generation project, with a goal of evolving this over a Recently I was messing around with creating landscapes for World Composition (a tool within UE4) which requires that you use an external tool to export a height map into several smaller images (seeYou can get real world height map data for example from http://terrain. Vector abstract earth relief map I would like to add terrain with properties of the real world. 000 px and more. Older game engines use these textures for a shader method known as bump mapping, as they are the predecessors to the normal maps that the Source engine use for this method. 83 inches. Height Map Terrain Generator - Houdini 12. Also I did know the co-domain of the height. The Roman Empire map shows the transformation of Rome from a city-state to an empire. As far as the splatmaps go, I can easily do some color range selections to create maps based on height, but I have no clue how I could do so with slope. How to download terrain height maps from google earth 0 So I want to recreate the landscape of a certain island chain, I have no idea how I could accurate do it other than using google earth as a reference and perhaps use the google earth texture aswell. 71The Classic level format has a fixed area of 256×256 and a height of 64. You are free to use the above map for educational and Mean Height. Height AGL + AMSL gives total height AMSL which can conflict with GA aircraft flying AMSL. Click/tap the map or type the address in the text box The stylized height of the topographic contour in lines and contours. Elevation, or geometric height, is mainly used when referring to points on the Earth's surface, while altitude or geopotential height is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and depth is used for points below the surface. Jun 09, 2014 · Height Map Editor is a program meant for editing, generating and manipulating height maps (terrains) that can be used in terrain rendering engines, or even as clouds. App would be better By Tony on 30th September 2021. To create the maps I used a grid system, I further Feb 05, 2022 · A height map is a simple black and white texture, where each pixel represents the amount that point on the surface should appear to be raised. Market Price. For me that was the MERGED one. Search over 90+ million stock images, 28 May 2016 Introduction Spoiler If you do not already know the heightmap import feature of the Atlas map editor, please read the official wiki page 11 Dec 2018 One of the most powerful Earth observation tools ever put in orbit is now gathering data about the planet. Updated on Jan 10, 2019. The maps are actually a standalone mod by the same creator, which is still available for download if you don't want the Brookheights mod. You can change the way value fields are aggregated, by clicking the arrow in the Value box and picking the function that you want. 56 centimeters) for women and 5 feet 9 inches (175. We sell new and pre-owned boats from Skeeter, Stingray Boats as well outboards from Mercury, Evinrude and Yamaha with excellent financing and pricing options. Use the cloud with the down-arrow icon to export your height maps. 150 155 160 165 170 175 180 cm 1 st → 1 st 4 th → 2 nd 7 th → 3 rd 2 nd → 4 th 3 rd → 5 th 9 th → 6 th 10 th → 7 th 5 th → 8 th 12 th → 9 th 21 st → 10 th 8 th → 11 th 33 rd → 12 th 14 th → 13 th 17 th → 14 th 41 st → 15 Height Maps Download Freeware Height Map Editor v. Like other event maps, it had a specialized wave structure with special enemies. org The pages to publish the specification of my Vector Map Format CXF (Coordinates eXport Format) 3. Jul 24, 2019 · The Heights is currently a normal map in rotation, but it was an event map during the SFOTH Event. Recently, this DSM has been made available to the public. Writing the image to an output file. Group by. : Smart map giving you statistically favorable places to look for a romance of the opposite sex. Human Character models and certain other models for Source Engine currently use 1 foot = 12 units. HD wallpapers and background images Jul 26, 2016 · The height of men born in Sweden, Norway and the USA surpassed 171 cm, ~18–19 cm taller than men in Laos. As with any statistical data, the accuracy of such data may be questionable for various reasons: Some studies may allow subjects to self-report values. Max. Joaquín Herreros. This drawback means the program is only really helpful for basic, one- or two-tone materials like stone impressions, brick walls, simple fabric patterns, etc. Europe and the Mediterranean. Ruler for distance measuring. This page shows the globe and world map for trends in height in the past century. By sizing the image to fit your in-game terrain map you can then determine just exactly how much should be trimmed away in a kind of "final fitting. 5 cm), or 5' 3. svg format ✓ Premium quality ✓ Free for world map background dots lines connection sketch. Swedish women, with average adult height of 160. If too high, the entire map will be covered with waterThe height map data for chunks is not converted when a world from pre 20w17a is upgraded to 20w17a. to estimate height for people from all over the world born between 1896 to 1996. The height map image you are converting must have this precise width. " Feb 05, 2022 · A height map is a simple black and white texture, where each pixel represents the amount that point on the surface should appear to be raised. Contribute to tangrams/heightmapper development by creating an account on GitHub. However, Google Maps only shows elevation in mountainous areas. Sea level rise map. Enter your child's height inches ; See the attractions that have restrictions for your child Feb 05, 2022 · A height map is a simple black and white texture, where each pixel represents the amount that point on the surface should appear to be raised. Leaderboard. Sep 27, 2018 · Google are charging me about £8 per day for the map function (£0. This huge amount was roughly 44% of the world's population at the time, making it the largest world power ever in terms by population percentage. Quick Match 1v1 Civilizations Ladder Maps Matchups Quick Match 2v2 Civilizations Quick Match 3v3 Civilizations Quick Match 4v4 Civilizations. … A normal map is an RGB texture, where each pixel represents the difference in direction the surface should appear to be facing, relative to its un-modified surface normal. World Map Printout. I'm trying to give a short overview over the different maps/textures that may look similar but are created either for manipulatingWorld_Map_Height_Pitch_Tweak_xxx: Same as above excpet that Max Height (xxx) is The first file (World_Map_Height_Pitch_Tweak_130) settings are what is recommended by IcePenguin for his "AAlternatively, would finding height maps for islands/land elements, snatching those and popping them into the pre-existing map outline work? I was playing with world builder today and hoping that I could pop in an image of the outline and justA heightmap is a grayscale texture where the brightness of each pixel represents its height (relative to its surface). Nov 02, 2021 · A world map is a map of most or all of the surface of the Earth. A flatbed trailer that is 5′ can carry a piece that is 8’6″ making a total height of 13’6″. As you browse around the map, you can select different parts of the map by pulling across it interactively as well as zoom in and out it to find: Where is Cleveland Heights, Ohio located on the world map; Where is Cleveland Heights located on the Ohio map Feb 05, 2022 · A height map is a simple black and white texture, where each pixel represents the amount that point on the surface should appear to be raised. Feb 27, 2019 · The map below, based on data from Simard and colleagues, depict the canopy height—the average height of the trees—around the Gabon Estuary in Africa. Gray & Son, cartographer. terrain. Optional. Popeye & Bluto's Bilge-Rat Barges® Must be at least 42 Feb 05, 2022 · A height map is a simple black and white texture, where each pixel represents the amount that point on the surface should appear to be raised. Xaero's World Map mod adds a self-writing fullscreen map to your Minecraft client. The Roman Republic began after the overthrow of the monarchy around 509 B. Click on the World Heightmap to view it full screen. 3 cm (158. The default first terrain actor is "Terrain_0". Contains 4 2 brushs/heightmaps. The Burj Khalifa in Dubai is the tallest building in the world. If you have any suggestions, feedback or requests on the file type resolution or other details please do add a comment to this post or send a On a 1:1 image to map conversion, one pixel from the image file represents a corner of 4 tiles. home. 000 x 3. It is the current dataset of choice for digital elevation model (DEM) data since it has a fairly high resolution (1 arc-second, or around 25 meters), has near-global coverage (from 56°S to 60°N), and is in the public domain. party The easiest way to get real-world height maps for Cities: Skylines DiscussSelect File, New World. Evolution of height over time. The colorscale uses blues to show the cold waters, red and orange Jurassic World VelociCoaster* Must be at least 51” (130cm). Mar 11, 2019 · As you can imagine, the range of average heights across the world is quite broad. Jul 27, 2010 · Washington, DC--Scientists have created a map of the height of the world's forests by combining light detection and ranging (LIDAR) data from three NASA satellites. Each pixel stores values, such as surface elevation data, for display in 3D computer graphics. com Jul 21, 2005 · The relief shading in this topographic map comes mostly from elevation data collected by space-based radars