During the course of our research on walruses hauled out near Point Lay in
early September, USGS obtained aerial video footage of the
walrus aggregation. This footage was taken from an altitude of 4,000' with
a Cineflex camera by Daniel Zatz, of Zatzworks, on contract to USGS for
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Walruses at Point Lay
During the course of our research on walruses hauled out near Point Lay in
early September, USGS obtained aerial video footage of the
walrus aggregation. This footage was taken from an altitude of 4,000' with
a Cineflex camera by Daniel Zatz, of Zatzworks, on contract to USGS for
2010 IMTA USGS Store (part 1)
The U.S. Geological Survey’s National Geospatial Program (NGP) was a significant participant in this year’s International Map and Trade Association (IMTA) Conference, September 12-14, 2010.
The U.S. Geological Survey’s National Geospatial Program (NGP) was a significant participant in this year’s International Map and Trade Association (IMTA) Conference, September 12-14, 2010.
2010 IMTA USGS Store (part 2)
The U.S. Geological Survey’s National Geospatial Program (NGP) was a significant participant in this year’s International Map and Trade Association (IMTA) Conference, September 12-14, 2010.
The U.S. Geological Survey’s National Geospatial Program (NGP) was a significant participant in this year’s International Map and Trade Association (IMTA) Conference, September 12-14, 2010.
2010 IMTA USGS Store (part 3)
The U.S. Geological Survey’s National Geospatial Program (NGP) was a significant participant in this year’s International Map and Trade Association (IMTA) Conference, September 12-14, 2010.
The U.S. Geological Survey’s National Geospatial Program (NGP) was a significant participant in this year’s International Map and Trade Association (IMTA) Conference, September 12-14, 2010.
2010 IMTA US Topo (part 1)
2010 IMTA US Topo (part 3)
2010 IMTA USGS Historical (part 1)
2010 IMTA USGS Historical (part 2)
2010 IMTA USGS Topo and Historical (Q&A)
2010 IMTA: Bureau of Land Management
2010 IMTA: Federal Emergency Management Agency
2010 IMTA: National Oceanic and Atmospheric Administration
2010 IMTA: National Oceanic and Atmospheric Administration
2010 IMTA: Panel Introductions
2010 IMTA: Question and Answer Session
2010 IMTA: U.S. Forest Service
2010 IMTA: U.S. Geological Survey
Grand Falls
Flooding taking place at Grand falls.
Flooding taking place at Grand falls.
H2 East Transect – 2010
Permanent Site: H2 East Transect; Depth: 8.0 Meters (26.3 Feet); Distance from river mouth: 2.6 Kilometers (1.6 Miles) east; Pre/Post Dam Removal: 1 year pre-dam removal; Lat/Long: 48.15008216,-123.53210661; Site Description: This site is medium to shallow depth. Substrate is mainly gravel with some sand, cobble and an occasional boulder.
Permanent Site: H2 East Transect; Depth: 8.0 Meters (26.3 Feet); Distance from river mouth: 2.6 Kilometers (1.6 Miles) east; Pre/Post Dam Removal: 1 year pre-dam removal; Lat/Long: 48.15008216,-123.53210661; Site Description: This site is medium to shallow depth. Substrate is mainly gravel with some sand, cobble and an occasional boulder.
H2 West Transect – 2010
Permanent Site: H2 West Transect; Depth: 7.7 Meters (25.1 Feet); Distance from river mouth: 2.6 Kilometers (1.6 Miles) east; Pre/Post Dam Removal: 1 year pre-dam removal; Lat/Long: 48.15008216,-123.53277857; Site Description: This site is medium to shallow depth. Substrate is mainly gravel with some sand, cobble and an occasional small boulder.
Permanent Site: H2 West Transect; Depth: 7.7 Meters (25.1 Feet); Distance from river mouth: 2.6 Kilometers (1.6 Miles) east; Pre/Post Dam Removal: 1 year pre-dam removal; Lat/Long: 48.15008216,-123.53277857; Site Description: This site is medium to shallow depth. Substrate is mainly gravel with some sand, cobble and an occasional small boulder.
Sea-Level Rise, Subsidence, and Wetland Loss
This video describes causes of wetland loss in the Mississippi River Delta.
By
This video describes causes of wetland loss in the Mississippi River Delta.
By
A1 West Transect – 2010
Permanent Site: A1 West Transect; Depth: 8.4 Meters (27.4 Feet); Distance from river mouth: 1.9 Kilometers (1.2 Miles) West; Pre/Post Dam Removal: 1 year pre-dam removal; Lat/Long: 48.13870775, -123.586203; Site Description: Transect is in eastern part of Freshwater Bay. Sediment is primarily sand/sandy mud with patches of boulders.
Permanent Site: A1 West Transect; Depth: 8.4 Meters (27.4 Feet); Distance from river mouth: 1.9 Kilometers (1.2 Miles) West; Pre/Post Dam Removal: 1 year pre-dam removal; Lat/Long: 48.13870775, -123.586203; Site Description: Transect is in eastern part of Freshwater Bay. Sediment is primarily sand/sandy mud with patches of boulders.