Timeline / Data.gov — Environment Datasets

changed Source changed

A new raw object was archived. Both versions are preserved. 671 line(s) added, 902 line(s) removed.

Evidence

What changed derived

This diff is not evidence. It was produced by civic-memory.diff_engine 1.1.0 at 2026-09-18T06:25:06+00:00 by normalizing the two archived objects above. The objects are authoritative; this reading of them can be regenerated or deleted without loss. 671 line(s) added, 902 line(s) removed.

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- "Dakota County",
- "Iowa",
- "Missouri River",
- "Nebraska",
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- "Woodbury County",
- "bathymetry",
- "environment",
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- "inlandWaters",
- "multibeam sonar",
- "terrain",
- "topography"
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- "last_harvested_date": "2026-09-17T00:42:14.235274",
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- "name": "Department of the Interior",
- "organization_type": "Federal Government",
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- "popularity": 4,
- "publisher": "U.S. Geological Survey",
- "slug": "missouri-river-bed-elevations-near-omaha-public-power-district-transmission-tower-surve-16",
- "spatial_centroid": {
- "lat": 42.326262,
- "lon": 96.388232
- },
- "spatial_shape": {
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- ],
- "type": "Polygon"
- },
- "theme": [
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- ],
- "title": "Missouri River bed elevations near Omaha Public Power District transmission tower surveyed during 2011 flood on July, 16",
- "type": "dataset"
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- "contactPoint": {
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- "fn": "Janet Carter",
- "hasEmail": "mailto:jmcarter@usgs.gov"
- },
- "description": "This data set represents geologic structure contours for the\ntop of the Deadwood Formation, Black Hills, South Dakota.",
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- "title": "Digital Data"
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