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This map provides the date of acquisition for each of the states flown during the 2021 NAIP season. These polygons were derived from shapefiles provided by APFO, and have been grouped by calendar date within each state.
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| summary:
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This map provides the date of acquisition for each of the states flown during the 2021 NAIP season. These polygons were derived from shapefiles provided by APFO, and have been grouped by calendar date within each state.
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| extent:
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[[-124.264708584,24.4877706650843],[-66.9182291879266,49.4507986665254]]
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| accessInformation:
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These datasets were provided by the USDA's Farm Production and Conservation office (FPAC) and are served by the U.S. Forest Service Geospatial Technology & Applications Center (GTAC), in cooperation with the U.S. Department of the Interior's Geospatial Platform (GeoPlatform), as part of the Interdepartmental Imagery Publication Platform (IIPP).
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| thumbnail:
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thumbnail/thumbnail.png
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| maxScale:
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1.7976931348623157E+308
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| typeKeywords:
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["ArcGIS","ArcGIS Server","Data","Map Service","Service"]
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| description:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Map service showing image acquisition dates for 2021 NAIP imagery.</SPAN></P><P><SPAN>This map service is provided by the USDA FPAC-BC-GEO and shows image acquisition dates for 2021 National Agriculture Imagery Program (NAIP) imagery for Alabama, Arkansas, Arizona, Colorado, Connecticut, Delaware, Florida, Georgia, Iowa, Idaho, Illinois, Kansas, Louisiana, Massachusetts, Maryland, Maine, Minnesota, Mississippi, Montana, North Dakota, New Hampshire, Ohio, Oklahoma, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Virginia, Vermont, and Washington. </SPAN></P><P><SPAN>This date index is state based and contains a polygon for each exposure used in the creation of the imagery. Click on a polygon to find out more information about any area on the image. Attribute information includes the following: </SPAN></P><P><SPAN>DATE - Image acquisition date </SPAN></P><P><SPAN>BCON - Color type - possible values are NC (natural color), CIR (color infrared), and M4B (4-band)</SPAN></P><P><SPAN>CAM_TYPE - Camera type (Digital or film)</SPAN></P><P><SPAN>CAM_MAN - Camera Manufacturer</SPAN></P><P><SPAN>CAM_MOD - Camera model</SPAN></P><P><SPAN>HARD_FIRM - Camera HW and FW version which provides top level information specific to the camera system</SPAN></P><P><SPAN>AC_TYPE - Aircraft type - ICAO designation (i.e. C441 for a Cessna 441 Conquest II), airborne platforms only blank attribute for space-based systems</SPAN></P><P><SPAN>SHAPE_AREA - Polygon area (square meters)</SPAN></P><P><SPAN>RED_RNGE - Red electromagnetic spectrum - spectrum range in nano meters (604-664)</SPAN></P><P><SPAN>GREEN_RNGE - Green electromagnetic spectrum - spectrum range in nano meters (533-587)</SPAN></P><P><SPAN>BLUE_RNGE - Blue electromagnetic spectrum - spectrum range in nano meters (420-492)</SPAN></P><P><SPAN>NIR_RNGE - Near infrared electromagnetic spectrum - spectrum range in nano meters (683-920)</SPAN></P><P><SPAN>*NAIP Acquisition date polygons have been modified from the original source. Boundaries have been dissolved for streaming performance enhancement and some fields have been omitted from their original source, however all dates have been preserved for accuracy. </SPAN></P></DIV></DIV></DIV>
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| licenseInfo:
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<DIV STYLE="text-align:Left;"><DIV><P><SPAN>The USDA Forest Service makes no warranty, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, and assumes no legal liability or responsibility for the accuracy, reliability, completeness, or utility of these geospatial data, or for the improper or incorrect use of these geospatial data. These geospatial data and related maps or graphics are not legal documents and are not intended to be used as such. The data and maps may not be used to determine title, ownership, legal descriptions or boundaries, legal jurisdiction, or restrictions that may be in place on either public or private land. Natural hazards may or may not be depicted on the data and maps, and land users should exercise due caution. The data are dynamic and may change over time. The user is responsible to verify the limitations of the geospatial data and to use the data accordingly.</SPAN></P></DIV></DIV>
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| catalogPath:
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| title:
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NAIP2021_CONUS_AcquisitionDates
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| type:
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Map Service
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| url:
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| tags:
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["NAIP","2021","CONUS","Acquisition Dates","AL","AR","AZ","CO","CT","DE","FL","GA","IA","ID","IL","KS","LA","MA","MD","ME","MN","MS","MT","ND","NH","OH","OK","RI","SC","SD","TN","UT","VA","VT","WA"]
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| culture:
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en-US
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| portalUrl:
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| name:
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NAIP2021_CONUS_AcquisitionDates
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| guid:
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468B876E-60FB-4471-8E48-C4A1B5B5FBD6
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| minScale:
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0
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| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere
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