Info hash | 2080e36b9ba96a3736de959c28db6e039e5a8bc1 |
Last mirror activity | 1:35 ago |
Size | 79.36GB (79,357,042,705 bytes) |
Added | 2014-05-08 05:02:22 |
Views | 2976 |
Hits | 25580 |
ID | 2807 |
Type | multi |
Downloaded | 29 time(s) |
Uploaded by | joecohen |
Folder | coq2008_15cm_jp2 |
Num files | 2429 files [See full list] |
Mirrors | 1 complete, 0 downloading = 1 mirror(s) total [Log in to see full list] |
coq2008_15cm_jp2 (2429 files)
10078660_15.jp2 | 53.66MB |
10078660_15.jp2.aux.xml | 3.15kB |
10078675_15.jp2 | 74.98MB |
10078675_15.jp2.aux.xml | 3.15kB |
10078690_15.jp2 | 74.99MB |
10078690_15.jp2.aux.xml | 3.15kB |
10078705_15.jp2 | 70.71MB |
10078705_15.jp2.aux.xml | 3.15kB |
10078720_15.jp2 | 49.14MB |
10078720_15.jp2.aux.xml | 3.15kB |
10078735_15.jp2 | 23.57MB |
10078735_15.jp2.aux.xml | 3.15kB |
10078750_15.jp2 | 8.96MB |
10078750_15.jp2.aux.xml | 3.15kB |
10228660_15.jp2 | 61.86MB |
10228660_15.jp2.aux.xml | 3.15kB |
10228675_15.jp2 | 74.99MB |
10228675_15.jp2.aux.xml | 3.15kB |
10228690_15.jp2 | 74.99MB |
10228690_15.jp2.aux.xml | 3.15kB |
10228705_15.jp2 | 74.99MB |
10228705_15.jp2.aux.xml | 3.15kB |
10228720_15.jp2 | 74.99MB |
10228720_15.jp2.aux.xml | 3.15kB |
10228735_15.jp2 | 74.99MB |
10228735_15.jp2.aux.xml | 3.15kB |
10228750_15.jp2 | 74.99MB |
10228750_15.jp2.aux.xml | 3.15kB |
10228765_15.jp2 | 66.92MB |
10228765_15.jp2.aux.xml | 3.15kB |
10228780_15.jp2 | 63.79MB |
10228780_15.jp2.aux.xml | 3.15kB |
10228795_15.jp2 | 41.89MB |
10228795_15.jp2.aux.xml | 3.15kB |
10378660_15.jp2 | 71.14MB |
10378660_15.jp2.aux.xml | 3.15kB |
10378675_15.jp2 | 74.99MB |
10378675_15.jp2.aux.xml | 3.15kB |
10378690_15.jp2 | 74.99MB |
10378690_15.jp2.aux.xml | 3.15kB |
10378705_15.jp2 | 74.99MB |
10378705_15.jp2.aux.xml | 3.15kB |
10378720_15.jp2 | 74.99MB |
10378720_15.jp2.aux.xml | 3.15kB |
10378735_15.jp2 | 74.99MB |
10378735_15.jp2.aux.xml | 3.15kB |
10378750_15.jp2 | 74.98MB |
10378750_15.jp2.aux.xml | 3.15kB |
10378765_15.jp2 | 74.98MB |
Type: Dataset
Tags:
Bibtex:
Tags:
Bibtex:
@article{, title = {Massachusetts USGS 15cm Color Ortho Imagery (2008/2009) - JPEG2000 Format}, journal = {}, author = {MassGIS }, year = {2008/2009}, url = {http://www.mass.gov/anf/research-and-tech/it-serv-and-support/application-serv/office-of-geographic-information-massgis/datalayers/colororthos2008.html}, abstract = { This data was converted from the MassGIS coq2008_15cm_sid data. Converted by Joseph Paul Cohen 2014 In spring 2008, the U.S. Geological Survey, as part of its Boston 133 Cities Urban Area mapping program, contracted for true-color imagery covering the metropolitan Boston area and beyond. Image type for the entire region (more than 1.7 million acres) is 24-bit, 3-band (red, green, blue) natural color. Each band has pixel values ranging 0-255. Pixel resolution is 30 cm., or approximately one foot. Additionally, 30 municipalities participated in the Boston Upgrade of the USGS project; these cities and towns contributed funding for separate flights to produce 4-band (red, green, blue, near-infrared) imagery. Pixel resolution for these images is 15 centimeters (approximately 6 inches). In spring 2009, USGS continued the project and 4-band 30cm imagery was obtained for the remainder of the state. Additionally, 14 municipalities provided funding for 4-band 15cm imagery to cover their communities. This digital orthoimagery can serve a variety of purposes, from general planning, to field reference for spatial analysis, to a tool for data development and revision of vector maps. It can also serve as a reference layer or basemap for myriad applications inside geographic information system (GIS) software. Images are available for download in the MrSID Generation 2 format, at 15:1 lossy compression ratio, 3 bands (RGB), as 1,500 meters × 1,500 meters tiles (based on the 2008/2009 USGS Color Ortho Index coq2008-09_index.pdf tiling scheme; refer to the 8-digit numbers in each tile).} }