20250523
16415000
1.0
FALSE
CreateReferencedMosaicDataset F:\historic\Imagery_Mosaics.gdb\DE_Imagery_2022 F:\historic\Imagery_Mosaics.gdb\DE_Imagery_2022_SP PROJCS["NAD_1983_StatePlane_Delaware_FIPS_0700",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",200000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-75.41666666666667],PARAMETER["Scale_Factor",0.999995],PARAMETER["Latitude_Of_Origin",38.0],UNIT["Meter",1.0]] # # # # # SELECT_USING_FEATURES # # # # BUILD_BOUNDARY
DE_Imagery_2022_SP
file://\\DVT2CFIRSTMAP\F$\historic\Imagery_Mosaics.gdb
Local Area Network
166500.002600
232800.002600
49999.954800
204700.054800
1
002
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_StatePlane_Delaware_FIPS_0700
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.3.0'><WKT>PROJCS["NAD_1983_StatePlane_Delaware_FIPS_0700",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",200000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-75.41666666666667],PARAMETER["Scale_Factor",0.999995],PARAMETER["Latitude_Of_Origin",38.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26957]]</WKT><XOrigin>-5423100</XOrigin><YOrigin>-14209500</YOrigin><XYScale>450267657.86718673</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>26957</WKID><LatestWKID>26957</LatestWKID></ProjectedCoordinateSystem>
8
FALSE
None
4
AMD
TRUE
continuous
unsigned integer
500000
500000
1000
20
2048
2000
75
0.01
10
600
300
Basic
1
ByAttribute,NorthWest,Center,LockRaster,Nadir,Viewpoint,Seamline,None
None,JPEG,LZ77,LERC
None
None,Basic,Base-Top Height,Top-Top Shadow Height,Base-Top Shadow Height,3D
-1
-1
0.8
1
NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,None
None,JPEG,LZ77,LERC
None,Basic,Full
NaturalColorRGBI
<_docversion_ Sync="TRUE">10
Name,MinPS,MaxPS,LowPS,HighPS,Tag,GroupName,ProductName,CenterX,CenterY,ZOrder,Shape_Length,Shape_Area
19200
0.15
384
C:\Users\odtakcc\AppData\Local\ESRI\rasterproxies\DE_Imagery_2022
Processed
Name,MinPS,MaxPS,LowPS,HighPS,Tag,GroupName,ProductName,CenterX,CenterY,ZOrder,Shape_Length,Shape_Area
MinPS,MaxPS,LowPS,HighPS,CenterX,CenterY,ZOrder,Shape_Length,Shape_Area
-1
1
1
0
0
0
0
0
0
LowPS
0
20250523
17002900
20250523
17002900
150000000
5000
Shawn Benham
Sanborn Map Company, Inc.
Project Manager
719-502-1296
1935 Jamboree Drive, Suite 100
Colorado Springs
Colorado
80920-5358
US
sbenham@sanborn.com
20250523
ArcGIS Metadata
1.0
DE 2022 Imagery (State Plane)
2023-03-09T00:00:00
remote-sensing image
external
d13e65f100fbb5246f4e46aa74e384c0752f5806
FirstMap
Delaware Department of Technology and Information (DTI)
801 Silver Lake Blvd.
Dover
DE
19904
FirstMap@delaware.gov
US
302-739-9500
True
FirstMap
Sanborn Map Company, Inc
1935 Jamboree Drive, Suite 100
Colorado Springs
Colorado
80920-5358
US
719-502-1296
Sanborn Map Company, Inc
<div style='text-align:Left;'><div><div><p><span>This data set consists of 0.152-meter pixel resolution (approximately 0.5-foot), 4-band orthoimages covering the entire State of Delaware. With a total of 2,005 X 1700-meters by 1700-meters (2.89 square kilometers) full orthoimage tiles providing imagery in blocks on the ground with no "no data" space, the total area of the project is 5,794.45 square kilometers (2,237.25 square miles). This project also includes 0.076-meter pixel resolution (approximately 0.25-foot), 4-band orthoimages that covers select areas within the State of Delaware park system for the Department of Natural Resources and Environmental Control (DNREC), Division of Parks and Recreation. With each of the 116 X 1700-meters by 1700-meters (2.89 square kilometers) orthoimage tiles providing imagery in blocks on the ground, the total of the collective area is approximately 335.24 square kilometers (129.44 square miles). The 0.076 meter product is approximate in area because a "white data" space is present in areas outside the official boundaries of the delivery tiles. There is no image overlap between adjacent tiles. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthoimagery combines the image characteristics of a photograph with the geometric qualities of a map. The design accuracy is estimated not to exceed 1.52-meters NSSDA 95% confidence (0.88-meters Root Mean Squared (RMSE) Error XY (0.62 meter RMSE X or Y). The projected coordinate system is Delaware State Plane. The horizontal datum is NAD83 2011. The vertical datum is NAVD88. The units are in meters.</span></p></div></div></div>
This orthoimagery depicts geographic features on the surface of the earth in the project area of interest under leaf-off conditions. It was created to provide easily accessible geospatial data which is readily available to enhance the capability of The State of Delaware.
State of Delaware, Sanborn Map Company, Inc.
The State of Delaware, USA.
Delaware
Northeast USA
USA
Keywords
0.152 meter orthoimage
0.076 meter orthoimage
rectified image
orthoimagery
4-band orthophoto
orthophoto
0.152 meter orthoimage
0.076 meter orthoimage
rectified image
orthoimagery
4-band orthophoto
orthophoto
Delaware
Northeast USA
USA
<div style='text-align:Left;'><div><div><p><span>None. However, users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations.</span></p><p><span>The State of Delaware makes no warranty or representation, expressed or implied, with respect to the quality, content, accuracy, completeness, currency, or non-infringement of proprietary rights, of any of the GIS or other data or information, or any other materials and items, that are displayed or made available for download from this site. All such data, information, items and materials (collectively, the “FirstMap Data”) are provided "as is" and users are fully and solely responsible for any consequences of use. FirstMap Data may have been created from a variety of sources, including sources beyond the control of the State of Delaware, and are subject to change without notice. To the extent you use, apply, add to, modify or implement this information in your own information system or other setting, or otherwise for your own purposes, you do so at your own risk. In no event shall the State of Delaware or its agencies, officers, employees, agents, or representatives be liable for any damages of any kind or nature whatsoever including, but not limited to, direct, indirect, special, punitive, incidental, exemplary or consequential damages arising from your downloading, modifying, sharing, distributing, or using of FirstMap Data even if notified of the possibility of such damages. Further, the State of Delaware does not accept liability for any damages or misrepresentation caused by inaccuracies in the FirstMap Data or as a result of changes to the FirstMap Data, nor is there responsibility assumed to maintain the FirstMap Data in any manner or form.</span></p></div></div></div>
None
None
N/A
Microsoft Windows 10 Service Pack 1; ESRI ArcCatalog 10.6.1
true
-75.8081
-75.0334
39.8439
38.4498
ground condition
2022-03-11T00:00:00
2022-03-29T00:00:00
The information in the report is the result of ground control surveys performed between the dates indicated and the general conditions at the time of flight. The bounding coordinates provided within the Spatial Domain Section represents a rectangle covering the total area in which the project is located.
1
-75.808074
-75.033437
39.843921
38.449821
external
d13e65f100fbb5246f4e46aa74e384c0752f5806
FirstMap
Delaware Department of Technology and Information (DTI)
801 Silver Lake Blvd.
Dover
DE
19904
FirstMap@delaware.gov
US
302-739-9500
True
FirstMap
Last metadata review date: 2023-04-25
Since the ortho images are raster products, the logical consistency is based on how well the images fit between image tiles and between individual photo frames use to produce the ortho mosaics.
The 2011 ortho image tiles are checked for missing pixels, gaps, overlaps and other anomalies generally associated with digital orthophoto products. Any discrepancies in the ortho tiles are resolved through the use of proprietary and industry editing tools. Once the images are copied to the deliverable media they are further checked for naming, image completeness, and ability to be loaded in ArcMap.
Raw Aerial Imagery - UltraCam Eagle M3 Digital Aerial Camera, Sanborn Map Company. Imagery and GPS/IMU data is downloaded from disc on the plane to disc on the ground. GPS/IMU mission data is processed together with simultaneously collected ground-based GPS base station data in forward and reverse directions. This precisely determines the aerial camera's position and orientation in the terrain (project) coordinate system and allows for correct orientation of the imagery.
Aerial Imagery
IMG
2023-03-09T00:00:00
Sanborn Map Company, Inc
1935 Jamboree Drive, Suite 100
Colorado Springs
Colorado
80920-5358
US
719-502-1296
raster digital data
Original
N/A
N/A
N/A
None
ground condition
2022-03-11T00:00:00
2022-03-29T00:00:00
1
-75.808075
-75.033437
38.449821
39.843921
The digital orthoimagery is comprised of a 4-band true color and near infrared image that is organized in four bands or channels which represents the red, green, blue and near infrared (R,G,B,IR) portions of the spectrum. The 0.152 meter pixel resolution ground sample distance (gsd) orthoimagery covers the entire State of Delaware. The imagery was acquired between March 11 and March 29, 2022, and flown at an altitude of 2800 meters (AGL) using an UltraCam Eagle M3 camera. The 0.076-meter pixel resolution (gsd) orthoimagery covers select areas within the State of Delaware park system for the Department of Natural Resources and Environmental Control (DNREC), Division of Parks and Recreation. The imagery was acquired between March 18 and March 21, 2022, and flown at an altitude of 1250 meters (AGL) using an UltraCam Eagle M3 camera. Imagery and GPS/IMU data is downloaded from disc on the plane to disc on the ground. GPS/IMU mission data is processed together with simultaneously collected ground-based GPS base station data in forward and reverse directions. This precisely determines the aerial camera's position and orientation in the terrain (project) coordinate system and allows for correct orientation of the imagery. The LiDAR DTM is then reviewed and updated as needed to meet the final orthorectification standards set in this project. Using the processed GPS/IMU data and correctly oriented imagery, a bundle adjustment is computed (AT). The imagery is orthorectified using the AT solution and LiDAR. The orthoimagery is then color balanced to the acceptable parameters established by the customer. Orthoimagery then undergoes manual quality control to check for issues as outlined in the Digital Orthoimagery Acceptance Criteria document. Issues such as warps, smears, misalignments, etc. are corrected using proprietary tools and Adobe PhotoShop. Upon completion of the QC process, the orthoimagery is provided to the client for review in uncompressed TIFF/TFW format. All imagery was processed in required projection: Delaware State Plane, horizontal datum is NAD83 2011, vertical datum is NAVD88, units are in meters.
2022-03-09T00:00:00
external
36385e60a6cc190c512e6ad322d3c5fa35408c89
Sanborn Map Company, Inc
1935 Jamboree Drive, Suite 100
Colorado Springs
Colorado
80920-5358
US
719-502-1296
Sanborn Map Company, Inc
True
Sanborn Map Company, Inc
The imagery was acquired between March 11 and March 29, 2022, and flown at an altitude of 2800 meters (AGL) using an UltraCam Eagle M3 camera. Upon completion of the QC process, the orthoimagery is provided to the client for review in uncompressed TIFF/TFW format.
2005
2
1
0
166500.002600 49999.954800
166500.002600 204700.054800
232800.002600 204700.054800
232800.002600 49999.954800
199650.002600 127350.004800
442000
0.150000
1031334
0.150000
EPSG
4.5(3.0.1)
Red
244.000000
9.000000
8
bit
R
RGB
Green
247.000000
20.000000
8
bit
G
RGB
Blue
247.000000
23.000000
8
bit
B
RGB
Infrared
252.000000
0.000000
8
bit
N
RGB
Aerial Imagery
False
False
False
False
False
None for Raster Information
None for Raster Information