HIFLD OPEN land-region-areas-usace-ienc-2
收藏ICPSR2025-01-01 更新2026-04-16 收录
下载链接：
https://www.datalumos.org/datalumos/project/239789/version/V1/view
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资源简介：
The USACE IENCs coverage area consists of 7,260 miles across 21 rivers primarily located in the Central United States. IENCs apply to inland waterways that are maintained for navigation by USACE for shallow-draft vessels (e.g., maintained at a depth of 9-14 feet, dependent upon the waterway project authorization). Generally, IENCs are produced for those commercially navigable waterways which the National Oceanic and Atmospheric Administration (NOAA) does not produce Electronic Navigational Charts (ENCs). However, Special Purpose IENCs may be produced in agreement with NOAA. IENC POC: IENC_POC@usace.army.mil<br>
提供机构：
Department of Homeland Security; U.S. Army Corp Of Engineers
创建时间：
2025-01-01
