Merrick & Company
20170616
Orthophotography
raster digital data
Orthophotography
Orthophotography
Greenwood Village. Co
Merrick & Co
Merrick & Company produced Digital Color Orthophotography of 0.5 foot, 1 foot, 2 foot, 4 foot and 8 foot resolutions for the 2017 Fargo Digital Mapping project. Orthophotography combines the image characteristics of a photograph with the geometric qualities of a map.
Unknown
Quarter-Section format (0.5 foot, 1 foot, 2 foot, 4 foot, 8 foot)
Project-Wide = ecw and MrSid
Section-tile format = MrSid
20170504
unknown
20170507
unknown
ground condition
As needed
-97.104906
-96.214375
47.187326
46.430460
None
Orthophotography
Lidar
Contours
Planimetrics
None
Fargo
Moorhead
North Dakota
Minnesota
USA
None
2017
Unknown
Unknown
David Burns
Fargo-Moorhead Metropolitan Council of Governments
Principal Planner/GIS Coordinator
mailing and physical address
Case Plaza, Suite 232
One 2nd Street N
Fargo
ND
58102
USA
701.232.3242 ext. 36
burns@fmmetrocog.org
Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.4095
Image color values may deviate from color values of the original imagery due to image value interpolation during the rectification process and during quality control processing of the imagery. Radiometry is verified by visual inspection of the ortho image.
All TIFF files are checked for file size. All TFW files are checked for rounding errors. Image names are checked against the project tile grid.
All orthoimagery is visually inspected for completeness to ensure that no gaps, hard seam lines, or shifting has occurred. All images are clipped to the tile extent and radiometrically balanced with surrounding images. All images are cloud free and source photography is flown leaf-off.
This data set was tested to meet ASPRS Positional Accuracy Standards for Digital Geospatial Data (2014) for a 6.7cm RMSEx / RMSEy Horizontal Accuracy Class which equates to Positional Horizontal Accuracy = +/- 11.6cm at a 95% confidence level.
0.116
RMSEx = 6.7cm which equates to Positional Horizontal Accuracy - 11.6cm (0.116m) at the 95% confidence level
Not Applicable
Merrick & Company
20170616
LIDAR
LAS data
LAS
LAS
Greenwood Village, Co
Merrick & Company
Merrick & Co
20170616
LAS
LAS data
1200
disc
20170504
unknown
20170507
unknown
ground condition
LIDAR
LIDAR points form the basis of the DTM surface.
Merrick & Company
20170616
Orthophotography
raster digital data
Orthophotography
Orthophotography
Greenwood Village, Co
Merrick & Company
Merrick & Co
20170616
tif
raster digital data
1200
disc
20170504
unknown
20170507
unknown
ground condition
Orthophotography
Digital raster images for breakline and planimetric compilation.
Merrick & Company
2017
Ground Control
document
Ground Control
Ground Control
Fargo, ND
Houston Engineering Inc.
disc
2017
ground condition
GROUND_CONTROL
Forty-three (43) NVA check points were used to verify positional accuracy of the data.
Using a TAC 80 camera sensor the digital orthophotography was created by rectifying the digital aerial photography to the DTM data and GPS-survey results using Cubic Convolution methodology. The orthophotography was mosaicked and radiometrically balanced to ensure tonal consistency. The final pixel resolution was provided in 0.5 foot, 1 foot, 2 foot, 4 foot and 8 foot resolutions. Said orthophotography meets National Map Accuracy Standards.
LIDAR
GROUND_CONTROL
20170616
Doug Jacoby
Project Manager
mailing and physical address
5970 Greenwood Plaza Blvd
Greenwood Village
CO
80111
U.S.A.
303-353-3903
303-745-0964
doug.jacoby@merrick.com
8 am - 5 pm, Mountain Time Zone, Monday thru Friday
Call or email during business hours
0%
Raster
Pixel
NAD_1983_NSRS2007_StatePlane_North_Dakota_South_FIPS_3302_Feet
46.183333
47.483333
-100.500000
45.666667
1968500.000000
0.000000
coordinate pair
0.5
0.5
survey feet
D_NAD_1983_NSRS2007
Geodetic Reference System 80
6378137.000000
298.257222
North American Vertical Datum of 1988
.001
feet
Implicit coordinate
Orthophotography
Orthophotography
Merrick & Co
3-band Orthophotography
3-band Orthophotography
Doug Jacoby
Merrick-Surdex Joint Venture, LLP
Project Manager
mailing and physical address
5970 Greenwood Plaza Blvd.
Greenwood Village
CO
80111
303-353-3903
doug.jacoby@merrick.com
Unknown
20170616
Doug Jacoby
Merrick & Company
Project Manager
mailing and physical address
5970 Greenwood Plaza Blvd
Greenwood Village
CO
80111
U.S.A.
303-353-3903
303-751-0741
doug.jacoby@merrick.com
8 am - 5 pm, Mountain Time Zone, Monday thru Friday
Call or email during business hours
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
Unknown
Unknown
http://www.esri.com/metadata/esriprof80.html
ESRI Metadata Profile
http://www.esri.com/metadata/esriprof80.html
ESRI Metadata Profile