Aerial Photography. The Engineer’s Surveyor shall provide aerial photography for low altitude aerial mapping appropriate for detailed design.
i. Ground Control Accuracy Standards • The Engineer’s Surveyor shall provide horizontal ground control that meets standards of accuracy required by the State and as described in the TxDOT Survey Manual, latest edition, or the TSPS Manual of Practice for Land Surveying in the State of Texas, as may be applicable. • The Engineer’s Surveyor shall provide vertical ground control that meets standards of accuracy required by the State and as described in the TxDOT Survey Manual, latest edition, or the TSPS Manual of Practice for Land Surveying in the State of Texas, as may be applicable.
ii. Paneling Placement Specifications For purposes of this Contract, all standards and specifications shall be in accordance with established guidelines and recommended or approved by the State.
iii. Aerial Photography Standards and Specifications For purposes of this Contract, all standards and specifications shall be in accordance with established guidelines and recommended or approved by the State.
iv. LiDAR Technology The use of LiDAR Technology (mobile, terrestrial or aerial) will be acceptable when approved by the State and the accuracies of the specified tasks it will be used for are met or exceeded.
Aerial Photography. After aerial photography has been flown, processed and checked for coverage, the negatives shall be sent to the State at the address indicated on the Agreement for evaluation, labeling, and prints or diapositives as needed by the District and the Consultant. The negatives shall become the property of the State. Along with the negatives, the Consultant shall also deliver the Report of Calibration for the aerial camera used for the aerial photography, the flight maps, and the flight log. Once complete, a copy of the mapping shall be placed on a CD-ROM and sent to the address specified in the Agreement.
Aerial Photography. The Engineer’s Surveyor shall provide aerial photography for low altitude aerial mapping appropriate for detailed design.
Aerial Photography. The Photogrammetrist or Mapping Scientist must acquire digital aerial photography using a non-metric small-format consumer-grade digital camera. The Photogrammetrist or Mapping Scientist is responsible for ensuring that all imagery acquisition requirements including all flight parameters are met such that the imagery is suitable for intended use.
Aerial Photography. A- E shall perform Aerial photography acquisition to generate and provide deliverables such as, but not limited to;
i. Oblique imagery
ii. Citywide Orthophotography
iii. Inspection imagery iv. Printing and mounting services
Aerial Photography. Provide aerial photography for low altitude aerial mapping appropriate for detailed design. Assuming the mapping corridor will have a total width 1000 feet, 500 feet left and right of the flight line. The aerial mapping work flow will consist of the following: Establish flight and ground control configuration Coordinate exact panel placement, utilizing public ROW where possible Notify the flight team that panels are down and the project is ready to fly Acquire the 1”=250’ scale color photography and perform photo lab processing of the filmhigh-precision, photogrammetric digital scanning to convert each film exposure into a digital image Import the X,Y,Z values for all ground control panels Perform fully analytical aero-triangulation to densify the ground control and bridge the digital images in order to provide stereo orientations for 3D data collection Use 3D stereo-compilation methods to digitize all visible planimetric features Use 3D stereo-compilation methods to digitize the digital terrain model (DTM), to create an accurate 3D model of the ground which will be of suitable accuracy for 1-foot contour generation Import field data in void areas Generate 1-foot topographic contours from the digital terrain model, with labels and spot heights, that will be suitable for 1”=50’ scale mapping according to TxDOT standards The aerial mapping work flow will consist of the following: Establish flight and ground control configuration Coordinate exact panel placement, utilizing public ROW where possible Notify the flight team that panels are down and the project is ready to fly Acquire the 1”=250’ scale color photography and perform photo lab processing of the film Perform high-precision, photogrammetric digital scanning to convert each film exposure into a digital image Import the X,Y,Z values for all ground control panels Perform fully analytical aero-triangulation to densify the ground control and bridge the digital images in order to provide stereo orientations for 3D data collection Use 3D stereo-compilation methods to digitize all visible planimetric features Use 3D stereo-compilation methods to digitize the digital terrain model (DTM), to create an accurate 3D model of the ground which will be of suitable accuracy for 1-foot contour generation Import field data in void areas Generate 1-foot topographic contours from the digital terrain model, with labels and spot heights, that will be suitable for 1”=50’ scale mappi...
Aerial Photography. State agencies have sites of concern throughout the state. Aerial photography provides a valuable tool to orient Project Managers (PMs) to the sites, and provide information about on-going activity. State agencies could maintain medium and high- resolution cameras for use by CAP or state personnel, and maintain a program of periodic photo coverage of these sites. As stated above, State employees may fly aboard on some flights, but CAP crews could do the majority of photography, with information provided by the state agency. Examples of mission tasking are:
Aerial Photography. The ENGINEER will collect aerial photography for the project corridor from NearMaps and/or available aerial photos from the CITY.
Aerial Photography. The Engineer’s Surveyor shall provide aerial photography for low altitude aerial mapping appropriate for detailed design.
1) Ground Control Accuracy Standards
a) The Engineer’s Surveyor shall provide horizontal ground control that meets standards of accuracy required by the State and as described in the TxDOT Survey Manual, latest edition, or the TSPS Manual of Practice for Land Surveying in the State of Texas, as may be applicable.
b) The Engineer’s Surveyor shall provide vertical ground control that meets standards of accuracy required by the State and as described in the TxDOT Survey Manual, latest edition, or the TSPS Manual of Practice for Land Surveying in the State of Texas, as may be applicable.
2) Paneling Placement Specifications For purposes of this Contract, all standards and specifications shall be in accordance with established guidelines and recommended or approved by the State.
Aerial Photography. The Surveyor shall provide aerial photography for low altitude aerial mapping appropriate for detailed design.
i. Ground Control Accuracy Standards • The Surveyor shall provide horizontal ground control that meets standards of accuracy required by the State and as described in the TxDOT Survey Manual, latest edition, or the TSPS Manual of Practice for Land Surveying in the State of Texas, as may be applicable. • The Surveyor shall provide vertical ground control that meets standards of accuracy required by the State and as described in the TxDOT Survey Manual, latest edition, or the TSPS Manual of Practice for Land Surveying in the State of Texas, as may be applicable.
ii. Paneling Placement Specifications For purposes of this Contract, all standards and specifications shall be in accordance with established guidelines and recommended or approved by the State.
iii. Aerial Photography Standards and Specifications For purposes of this Contract, all standards and specifications shall be in accordance with established guidelines and recommended or approved by the State.
iv. LiDAR Technology The use of LiDAR Technology (mobile, terrestrial or aerial) will be acceptable when approved by the State and the accuracies of the specified tasks it will be used for are met or exceeded. DocuSign Envelope ID: 6E947759-576A-49BF-B09E-4E609A5FAD15 The Surveyor shall provide: • Digital Orthophotos on CD or DVD. • A photo index of the scanned aerial film frames or digital image frames for each frame of photography in the project.
