{
 "snippet": "Georeferenced 1975 KH-9 HEXAGON satellite imagery covering the Poloniny\u2013Bieszczady cross-border region, prepared within the RETROCHANGE project. ",
 "summary": "Georeferenced 1975 KH-9 HEXAGON satellite imagery covering the Poloniny–Bieszczady cross-border region, prepared within the RETROCHANGE project. ",
 "extent": [
  [
   22.1201381411531,
   48.920728418251
  ],
  [
   22.9199428245572,
   49.2530843094629
  ]
 ],
 "accessInformation": "Source imagery: Declassified KH-9 (HEXAGON) satellite imagery courtesy of the U.S. Geological Survey (USGS), Earth Resources Observation and Science (EROS) Center. Georeferencing and processing: Technical University in Zvolen, RETROCHANGE project.",
 "thumbnail": "thumbnail/thumbnail.png",
 "maxScale": 1.7976931348623157E+308,
 "typeKeywords": [
  "ArcGIS",
  "ArcGIS Server",
  "Data",
  "Map Service",
  "Service"
 ],
 "description": "This cached map service provides georeferenced high-resolution KH-9 HEXAGON satellite imagery acquired in 1975 and covering the Poloniny\u2013Bieszczady\u2013Ukrainian Carpathians cross-border region of Slovakia, Poland, and Ukraine.\nThe original declassified satellite imagery was obtained from the U.S. Geological Survey (USGS), Earth Resources Observation and Science (EROS) Center. The imagery was georeferenced and processed by the Technical University in Zvolen within the RETROCHANGE project.\nThe service is dynamically rendered and is intended for flexible visualization, analysis, and use in GIS clients where dynamic map generation or reprojection is required.\nThe dataset is intended for retrospective analysis of forest and landscape change, historical land-cover mapping, forest monitoring, forest fragmentation and edge analysis, landscape structure assessment, and comparison with contemporary geospatial datasets.\nPositional accuracy may vary spatially due to the characteristics of historical satellite imagery and the georeferencing process. The dataset is not intended for cadastral, legal, engineering, or survey-grade applications.\nAlternative cached services are available in EPSG:5514 and EPSG:3857.\nProject: https://gis.tuzvo.sk/retrochange",
 "licenseInfo": "Publicly accessible for research, education, environmental monitoring, and other lawful uses. Users are requested to acknowledge the original USGS imagery and RETROCHANGE processing when using the service, derived products, or figures. The dataset is provided \u201cas is\u201d without warranty of positional or thematic accuracy. ",
 "catalogPath": "",
 "title": "poloniny_1975",
 "type": "Map Service",
 "url": "",
 "tags": [
  "KH-9",
  " HEXAGON",
  " historical satellite imagery",
  " declassified satellite imagery",
  " 1975",
  " Poloniny",
  " Bieszczady",
  " Eastern Carpathians",
  " Carpathians",
  " Slovakia",
  " Poland",
  " Ukraine",
  " remote sensing",
  " forest monitoring",
  " land cover",
  " landscape change",
  " georeferenced image"
 ],
 "culture": "sk-SK",
 "portalUrl": "",
 "name": "poloniny_1975",
 "guid": "AE7B3B8C-7AFB-4ACE-8C46-9F24EEDD9335",
 "minScale": 0,
 "spatialReference": "S-JTSK_Krovak_East_North"
}