Catalog - Data.gov

Bike Volume - Manual Counts

Organization: City of San Francisco
Updated: 2024-03-13 | Harvested: June 26, 2025 at 06:48 AM

A. SUMMARY Bicycle counts (volume) from 2009-2017, with the exception of 2012 when counts were not collected. B. METHODOLOGY Manually updated C. UPDATE FREQUENCY Annually in the fall,...

Surface sediment grain size distributions derived from manual point counts of in situ seafloor images from the lower Columbia River, Washington and Oregon, 2021

Organization: Department of the Interior
Updated: 20230808 | Harvested: July 16, 2025 at 04:06 AM

This dataset contains surface sediment grain size distributions derived from manual point counts of in situ seafloor images obtained with an underwater camera system in the lower Columbia River,...

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R1: Oregon Coast: 2009 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Selected Raw Images Used to Manual Count Nesting Seabirds and Flight Information

Organization: Department of the Interior
Updated: 2009-01-01 | Harvested: June 25, 2025 at 10:28 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

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R1: Oregon Coast: 2003 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Selected Raw Images Used to Manual Count Nesting Seabirds and Flight Information

Organization: Department of the Interior
Updated: 2003-01-01 | Harvested: June 25, 2025 at 10:33 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

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R1: Oregon Coast: 2003 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched (Colony) Images Used to Manual Count Nesting Seabirds, Geospatial Representation

Organization: Department of the Interior
Updated: 2003-01-01 | Harvested: June 25, 2025 at 10:34 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 2003...

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R1: Oregon Coast: 2006 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched (Colony) Images Used to Manual Count Nesting Seabirds, Geospatial Representation

Organization: Department of the Interior
Updated: 2006-01-01 | Harvested: June 25, 2025 at 10:17 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 2006...

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R1: Oregon Coast: 1997 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched Image (Mosaics) Used to Manual Count Nesting Seabirds

Organization: Department of the Interior
Updated: 1997-01-01 | Harvested: June 25, 2025 at 10:29 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

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R1: Oregon Coast: 1988 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Selected Raw Images Used to Manual Count Nesting Seabirds and Flight Information

Organization: Department of the Interior
Updated: 1988-01-01 | Harvested: June 25, 2025 at 10:30 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken 5/5/1988 and...

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R1: Oregon Coast: 2000 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched Image (Mosaics) Used to Manual Count Nesting Seabirds

Organization: Department of the Interior
Updated: 2000-01-01 | Harvested: June 25, 2025 at 10:29 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

csv
xml

R1: Oregon Coast: 2000 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched (Colony) Images Used to Manual Count Nesting Seabirds, Geospatial Representation

Organization: Department of the Interior
Updated: 2000-01-01 | Harvested: June 25, 2025 at 10:33 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 2000...

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xml

R1: Oregon Coast: 1994 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched Image (Mosaics) Used to Manual Count Nesting Seabirds

Organization: Department of the Interior
Updated: 1994-01-01 | Harvested: June 25, 2025 at 10:33 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial photography taken 6/08/1994 and 6/10/1994 at a...

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csv

R1: Oregon Coast: 2003 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched Image (Mosaics) Used to Manual Count Nesting Seabirds

Organization: Department of the Interior
Updated: 2003-01-01 | Harvested: June 25, 2025 at 10:33 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

csv
xml

R1: Oregon Coast: 1994 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Selected Raw Images Used to Manual Count Nesting Seabirds and Flight Information

Organization: Department of the Interior
Updated: 1994-01-01 | Harvested: June 25, 2025 at 10:31 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial photography taken 6/08/1994 and 6/10/1994 on...

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csv

R1: Oregon Coast: 2006 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Selected Raw Images Used to Manual Count Nesting Seabirds and Flight Information

Organization: Department of the Interior
Updated: 2006-01-01 | Harvested: June 25, 2025 at 10:29 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken June 2006 on...

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xml

R1: Oregon Coast: 1988 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched Image (Mosaics) Used to Manual Count Nesting Seabirds

Organization: Department of the Interior
Updated: 1988-01-01 | Harvested: June 25, 2025 at 10:34 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken 5/5/1988 and...

csv
xml

R1: Oregon Coast: 1997 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched (Colony) Images Used to Manual Count Nesting Seabirds, Geospatial Representation

Organization: Department of the Interior
Updated: 1997-01-01 | Harvested: June 25, 2025 at 10:22 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 1997...

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xml

R1: Oregon Coast: 1994 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched (Colony) Images Used to Manual Count Nesting Seabirds, Geospatial Representation

Organization: Department of the Interior
Updated: 1994-01-01 | Harvested: June 25, 2025 at 10:23 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial photography taken 6/08/1994 and 6/10/1994 on...

zip
xml

R1: Oregon Coast: 1997 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Selected Raw Images Used to Manual Count Nesting Seabirds and Flight Information

Organization: Department of the Interior
Updated: 1997-01-01 | Harvested: June 25, 2025 at 10:28 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

csv
xml

R1: Oregon Coast: 2000 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Selected Raw Images Used to Manual Count Nesting Seabirds and Flight Information

Organization: Department of the Interior
Updated: 2000-01-01 | Harvested: June 25, 2025 at 10:28 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

csv
xml

R1: Oregon Coast: 2006 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched Image (Mosaics) Used to Manual Count Nesting Seabirds

Organization: Department of the Interior
Updated: 2006-01-01 | Harvested: June 25, 2025 at 10:28 PM

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken ordinarily in...

csv
xml

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