2007 Florida Division of Emergency Management Imagery, Duval County
Data Set (DS) | OCM Partners (OCMP)GUID: gov.noaa.nmfs.inport:49580 | Updated: January 11, 2024 | Published / External
Summary
Short Citation
OCM Partners, 2024: 2007 Florida Division of Emergency Management Imagery, Duval County, https://www.fisheries.noaa.gov/inport/item/49580.
Full Citation Examples
This dataset is a collection of GeoTIFF and MrSID format natural color orthophotos covering Duval County, Florida. An orthophoto is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthophotography combines the image characteristics of a photograph with the geometric qualities of a map. Imagery was acquired for Duval County at 0.9 foot ground sample distance (GSD) resolution. Flight height maintained during mission was 9,000 feet AGL. The imagery was captured at 12-bit radiometric resolution and converted to 8-bit radiometric resolution during post processing. The imagery was captured with 60% forwardlap and 30% sidelap between all adjacent flight lines. The imagery was obtained and processed by all digital means beginning with data acquisition using a Z/I Imaging Digital Mapping Camera (DMC), serial number DMC01-0044. The orthophotos are available in GeoTIFF and MrSID form. The projected coordinate system is State Plane Florida East (FIPS Zone 901), NAD 83 HPGN, GRS 80, Units Feet.
Original contact information:
Contact Org: Florida DEM
Phone: 850-413-9907
Email: gis@dca.state.fl.us
Distribution Information
-
Create custom data files by choosing area, map projection, file format, etc.
-
Simple download of data files.
This data may be used by the requested party for stated purposes and should not be re-distributed.
This data is for planning purposes only and should not be used for legal or cadastral purposes. Regional Evacuation Studies are currently being updated and www.floridadisaster.org/gis should be consulted for revisions.
Controlled Theme Keywords
imageryBaseMapsEarthCover
Child Items
No Child Items for this record.
Contact Information
Point of Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
Metadata Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
Extents
-82.075555° W,
-81.338333° E,
30.617222° N,
30.061388° S
2007-03-18
Item Identification
| Title: | 2007 Florida Division of Emergency Management Imagery, Duval County |
|---|---|
| Short Name: | fdem_2007 |
| Status: | Completed |
| Publication Date: | 2007-03-18 |
| Abstract: |
This dataset is a collection of GeoTIFF and MrSID format natural color orthophotos covering Duval County, Florida. An orthophoto is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthophotography combines the image characteristics of a photograph with the geometric qualities of a map. Imagery was acquired for Duval County at 0.9 foot ground sample distance (GSD) resolution. Flight height maintained during mission was 9,000 feet AGL. The imagery was captured at 12-bit radiometric resolution and converted to 8-bit radiometric resolution during post processing. The imagery was captured with 60% forwardlap and 30% sidelap between all adjacent flight lines. The imagery was obtained and processed by all digital means beginning with data acquisition using a Z/I Imaging Digital Mapping Camera (DMC), serial number DMC01-0044. The orthophotos are available in GeoTIFF and MrSID form. The projected coordinate system is State Plane Florida East (FIPS Zone 901), NAD 83 HPGN, GRS 80, Units Feet. Original contact information: Contact Org: Florida DEM Phone: 850-413-9907 Email: gis@dca.state.fl.us |
| Purpose: |
To provide Duval County accurate orthorectified imagery of the entire county following the FDEM tiling index. |
| Notes: |
11990 |
Keywords
Theme Keywords
| Thesaurus | Keyword |
|---|---|
| ISO 19115 Topic Category |
imageryBaseMapsEarthCover
|
| UNCONTROLLED | |
| None | Remotely Sensed Imagery/Photos |
Physical Location
| Organization: | Office for Coastal Management |
|---|---|
| City: | Charleston |
| State/Province: | SC |
Data Set Information
| Data Set Scope Code: | Data Set |
|---|---|
| Maintenance Frequency: | As Needed |
| Data Presentation Form: | Map (digital) |
| Distribution Liability: |
The data represent the results of data collection and processing for a specific Florida Division of Emergency Management activity and indicates the general existing conditions at the time of the data collection. As such, it is only valid for its intended use, content, time, and accuracy specifications. The user is responsible for the results of any application of the data for other than its intended purpose. |
Support Roles
Data Steward
| Date Effective From: | 2007-03-18 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
| Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
| Email Address: | coastal.info@noaa.gov |
| Phone: | (843) 740-1202 |
| URL: | https://coast.noaa.gov |
Distributor
| Date Effective From: | 2007-03-18 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
| Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
| Email Address: | coastal.info@noaa.gov |
| Phone: | (843) 740-1202 |
| URL: | https://coast.noaa.gov |
Metadata Contact
| Date Effective From: | 2007-03-18 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
| Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
| Email Address: | coastal.info@noaa.gov |
| Phone: | (843) 740-1202 |
| URL: | https://coast.noaa.gov |
Point of Contact
| Date Effective From: | 2007-03-18 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
| Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
| Email Address: | coastal.info@noaa.gov |
| Phone: | (843) 740-1202 |
| URL: | https://coast.noaa.gov |
Extents
| Currentness Reference: | Ground Condition |
|---|
Extent Group 1
Extent Group 1 / Geographic Area 1
| W° Bound: | -82.075555 | |
|---|---|---|
| E° Bound: | -81.338333 | |
| N° Bound: | 30.617222 | |
| S° Bound: | 30.061388 |
Extent Group 1 / Time Frame 1
| Time Frame Type: | Discrete |
|---|---|
| Start: | 2007-03-18 |
Spatial Information
Spatial Representation
Representations Used
| Vector: | Yes |
|---|
Vector Representation 1
| Complex Object Present?: | Yes |
|---|---|
| Complex Object Count: | 1054 |
Access Information
| Security Class: | Unclassified |
|---|---|
| Data Access Constraints: |
This data may be used by the requested party for stated purposes and should not be re-distributed. |
| Data Use Constraints: |
This data is for planning purposes only and should not be used for legal or cadastral purposes. Regional Evacuation Studies are currently being updated and www.floridadisaster.org/gis should be consulted for revisions. |
Distribution Information
Distribution 1
| Download URL: | https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=395 |
|---|---|
| Distributor: | |
| File Name: | Customized Download |
| Description: |
Create custom data files by choosing area, map projection, file format, etc. |
Distribution 2
| Download URL: | https://coastalimagery.blob.core.windows.net/digitalcoast/FdemFL_2007_395/index.html |
|---|---|
| Distributor: | |
| File Name: | Bulk Download |
| Description: |
Simple download of data files. |
URLs
URL 1
| URL: | https://coast.noaa.gov/dataviewer |
|---|---|
| URL Type: |
Online Resource
|
Activity Log
Activity Log 1
| Activity Date/Time: | 2016-05-23 |
|---|---|
| Description: |
Date that the source FGDC record was last modified. |
Activity Log 2
| Activity Date/Time: | 2017-11-14 |
|---|---|
| Description: |
Converted from FGDC Content Standard for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details. |
Activity Log 3
| Activity Date/Time: | 2018-02-08 |
|---|---|
| Description: |
Partial upload of Positional Accuracy fields only. |
Activity Log 4
| Activity Date/Time: | 2018-03-13 |
|---|---|
| Description: |
Partial upload to move data access links to Distribution Info. |
Technical Environment
| Description: |
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.4.1420 |
|---|
Data Quality
| Horizontal Positional Accuracy: |
n/a |
|---|---|
| Vertical Positional Accuracy: |
n/a |
| Completeness Report: |
No void or missing data. |
| Conceptual Consistency: |
Data covers the tile scheme provided for the county. |
Lineage
Process Steps
Process Step 1
| Description: |
The imagery was collected at an altitude of 9000 ft using an Intergraph Digital Mapping Camera (DMC). Image quality was verified during the post flight review phase. Factors considered during this review included but were not limited to the presence of smoke and/or cloud cover, contrails, light conditions and sun glint. Ground control consisted of photo identifiable surveyed points. Aerotriangulation point measurement accomplished with a combination of automatic and manual point measurement. Pass and tie points were automatically generated. Control was manually measured. A single bundle adjustment was performed on the entire county. A DTM was generated consisting of pass and tie points automatically generated during aerotriangulation and breaklines that were collected stereoscopically. The photography was orthorectified using the DTM. Seamlines were generated using a combination of automated and manual seamlines generation. Color balancing was applied during the mosaic process to create seamless imagery to the highest extent practically achievable. The DMC collects twelve bit image data which requires radiometric conversion to output in standard eight bit image channels. Final image tiles were reviewed for artifacts and anomalies and adjusted as part of quality control procedures. When necessary, local correction to the imagery were performed to minimize such effects. |
|---|---|
| Process Date/Time: | 2007-03-18 00:00:00 |
Process Step 2
| Description: |
Metadata imported. |
|---|---|
| Process Date/Time: | 2009-01-16 00:00:00 |
Catalog Details
| Catalog Item ID: | 49580 |
|---|---|
| GUID: | gov.noaa.nmfs.inport:49580 |
| Metadata Record Created By: | Anne Ball |
| Metadata Record Created: | 2017-11-15 15:15+0000 |
| Metadata Record Last Modified By: | Kirk Waters |
| Metadata Record Last Modified: | 2024-01-11 11:52+0000 |
| Metadata Record Published: | 2024-01-11 |
| Owner Org: | OCMP |
| Metadata Publication Status: | Published Externally |
| Do Not Publish?: | N |
| Metadata Last Review Date: | 2018-03-13 |
| Metadata Review Frequency: | 1 Year |
| Metadata Next Review Date: | 2019-03-13 |