thinkgeo_offline_data_maps_imagery
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thinkgeo_offline_data_maps_imagery [2019/02/13 22:27] benbai created |
thinkgeo_offline_data_maps_imagery [2019/04/29 15:21] sacha [Data Source] |
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| + | ======ThinkGeo Maps Imagery Data====== | ||
| + | ThinkGeo Maps Imagery Data is composed of: | ||
| + | * Multiple ECW files with the total size of 198G. | ||
| + | * Multiple truncated JPeg 2000 files with a total size over 7Tb. | ||
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| =====Data Source===== | =====Data Source===== | ||
| - | ThinkGeo Maps Imagery data comes from 2 sources: | + | ThinkGeo Maps Imagery data comes from the following 2 sources: |
| - | * [[https://www.usgs.gov/land-resources/nli/landsat|LandSat]], it covers the entire world with 15-meter resolution. It's composed of multiple ECW files with the total size of 198G. | + | * [[https://www.usgs.gov/land-resources/nli/landsat|LandSat]] which is data that covers the entire world with 15-meter resolution. It's composed of multiple ECW files and has a total size of 198G. |
| * [[https://www.fsa.usda.gov/programs-and-services/aerial-photography/imagery-programs/naip-imagery/index|NAIP]] 2018. It covers the contiguous US (48 states) with the resolution of 1 meter. It's composed of multiple JPeg 2000 files with a total size over 7Tb. | * [[https://www.fsa.usda.gov/programs-and-services/aerial-photography/imagery-programs/naip-imagery/index|NAIP]] 2018. It covers the contiguous US (48 states) with the resolution of 1 meter. It's composed of multiple JPeg 2000 files with a total size over 7Tb. | ||
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| The NAIP data are scheduled to be updated every 2 years. | The NAIP data are scheduled to be updated every 2 years. | ||
| - | =====Consumption===== | + | =====Use the data in ThinkGeo Components===== |
| - | The data can be used in ThinkGeo UI Desktop and Web components. It can also be used in a 3rd party tool. | + | The data can be used in all versions of ThinkGeo Desktop and Web UI components. It can also be used in a 3rd party tool. |
| + | * Sample: [[https://github.com/ThinkGeo/EcwSample-ForWinForms|Render an ECW image using ThinkGeo UI Component]] | ||
| + | * Sample: [[https://github.com/ThinkGeo/Jpeg2000Sample-ForWinForms|Render a JPEG2000 image using ThinkGeo UI Component]] | ||
| + | * Sample: [[https://github.com/ThinkGeo/MultipleJpeg2000RasterLayerSample-ForWpf|Render multiple JPEG2000 images using ThinkGeo UI Component]] | ||
| + | =====Sample Screenshots ===== | ||
| + | [[https://wiki.thinkgeo.com/wiki/thinkgeo_cloud_maps_raster_tiles/|ThinkGeo Cloud Maps Raster Tiles]] is using the same dataset. Check out [[https://maps.thinkgeo.com/|Online Samples]](and switch to Aerial mode) to find out more. | ||
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| + | NAIP Image: A baseball Field | ||
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| + | {{:baseball-imagery.png|Baseball imagery}} | ||
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| + | LandSat: Hong Kong | ||
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| + | {{:landsat_hongkong.png|Hong Kong}} | ||
thinkgeo_offline_data_maps_imagery.txt · Last modified: 2019/04/29 15:22 by sacha