Connecticut 2000 Aerial Photo Center Point Index is the photo center index for a 2000 aerial survey of Connecticut that produced a complete set of non-rectified prints used for stereoscopic viewing. There is a point feature class that defines the center point for each aerial photo. Attributes for each point feature include flight line and photo number. Orthorectified photos were not produced as a result of this 2000 aerial survey.
Date of photography
Orthophoto tile center points. One point per tile. (Source: State of Connecticut, Department of Environmental Protection)
Internal feature number. (Source: ESRI)
Feature geometry. (Source: ESRI)
Purpose of field unknown. (Source: State of Connecticut)
| Range of values | |
|---|---|
| Minimum: | 0 |
| Maximum: | 1 |
Photo ID - Uniquely identifies each photo and is based on a concatination of Flight Line and Photo Number values. (Source: State of Connecticut)
| Value | Definition |
|---|---|
| 1-49 | Flight line 1, photo number 49 |
| 1-50 | Flight line 1, photo number 50 |
| 1-51 | Flight line 1, photo number 51 |
| 1-52 | Flight line 1, photo number 52 and so on... |
Flight Line (Source: State of Connecticut)
| Range of values | |
|---|---|
| Minimum: | 1 |
| Maximum: | 94 |
Photo Number (Source: State of Connecticut)
| Range of values | |
|---|---|
| Minimum: | -3 |
| Maximum: | 103 |
Purpose of field unknown. Possibly a unique identifier. (Source: State of Connecticut)
| Range of values | |
|---|---|
| Minimum: | 1049 |
| Maximum: | 94013 |
Information encoded about photo center point features includes the flight line and photo number. A point feature is located in the center of each orthophoto tile.
Aero-Metric, Inc. of Sheboygan Wisconsin was contracted by the State of Connecticut to provide the 2004 Statewide Aerial Survey of Connecticut. Contract deliverables include digital orthohotos, two sets of non-rectified prints for stereoscopic viewing, photo indexes, and LiDAR data. This contract also included a set of 2000 non-rectified prints for stereoscopic viewing. This is the index for the set of 2000 non-rectified prints. All 2004 Statewide Aerial Survey imagery and data products are defined under State of Connecticut contract award number RFP-990-A-14-0518-C (dated Feb 22, 2000), including contract award supplement #1 (dated Feb 28, 2002), contract award supplement #2 (dated Nov 4, 2004), contract award supplement #3 (dated Nov 26, 2004) and contract award supplement #4 (dated May 13, 2005).
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This is the photo center index for a Connectictu aerial survey in 2000 of non-rectified prints used for stereoscopic viewing. Use this index to identifiy flight line and photo numbers.
Process used to create these center point features is undocumented.
All attributes assumed to have valid values. Accuracy checking not performed by the State of Connecticut.
The horizontal positional accuracy of this data is unknown.
Includes photo center points for every photo in a flight line.
Point features conform to the following topological rules. Points are single part. There are no duplicate points. Points do not overlap.
None. No restrictions or legal prerequisites for using the data after access is granted. The data is suitable for use at appropriate scale. When printing this data on a map or using it in a software application, analysis, or report, please acknowledge the State of Connecticut as the source for this information. For example, include the following data source description when printing this layer on a map: Photo centers - From the Connecticut 2000 Aerial Photo Center Point Index layer, published by the State of Connecticut.
79 Elm Street
Although these data have been used by the State of Connecticut no warranty, expressed or implied, is made by the State of Connecticut as to the accuracy of the data and or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the State of Connecticut in the use of these data or related materials. The user assumes the entire risk related to the use of these data. Once the data is distributed to the user, modifications made to the data by the user should be noted in the metadata.
| Data format: | in format Shapefile, Feature Class (version ArcGIS) |
|---|---|
| Network links: | http://www.ct.gov/deep |
The data distributor does not provide custom GIS analysis or mapping services. Data is available in a standard format and may be converted to other formats, projections, coordinate systems, or selected for specific geographic regions by the party receiving the data.
79 Elm Street