Montana NAIP 2025 (Provisional)

The provisional NAIP imagery for the state of Montana for 2025. This is an ArcGIS Server Image Service of the 4-band National Agricultural Imagery Program (NAIP) orthorectified digital aerial photos of Montana. Imagery defaults to natural color. To view the imagery as false-color infrared (CIR), select band 4 as the red image, band 1 as the green, and band 2 as the blue. Optionally, switch between the three processing templates: Natural Color, Color Infrared, and NDVI. These data are digital aerial photos, at 30 centimeter resolution, of the state of Montana, taken in 205. The data are available from the State Library in MrSID format. The most accessible format is a downloadable collection of compressed county mosaic (CCM) 4-Band MrSID images. These data are in UTM coordinates. An ESRI shapefile showing the seamlines with the image dates is available.2025年蒙大拿州临时国家农业影像计划（National Agricultural Imagery Program，NAIP）影像数据集。本数据集为蒙大拿州4波段国家农业影像计划（NAIP）正射校正数字航空影像的ArcGIS Server影像服务。影像默认采用自然色渲染。若需以假彩色红外（False-color Infrared，CIR）模式查看影像，请将波段4设为红色通道、波段1设为绿色通道、波段2设为蓝色通道。用户还可在三种处理模板间切换：自然色、彩色红外以及归一化植被指数（Normalized Difference Vegetation Index，NDVI）。本数据集为蒙大拿州数字航空影像，分辨率达30厘米，拍摄于205年。该数据可从州图书馆获取，格式为MrSID。最便于获取的格式为可下载的压缩县域镶嵌（Compressed County Mosaic，CCM）4波段MrSID影像集。本数据采用通用横轴墨卡托（Universal Transverse Mercator，UTM）坐标系。附带影像拍摄日期的拼接缝ESRI形状文件（Shapefile）亦可获取。