Dictionary – survey, boundary, mapping, mining – elliott surveying – elliott land surveying new mexico gas definition state of matter

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DIFFERENTIAL GPS- (DGPS)- (GPS)- This term describes a method of data collection that improves GPS pseudorange accuracy. One GPS receiver is stationed on a know location, base, while other receivers are moved, roam. electricity vs magnetism venn diagram The base station is used to find corrective factors that can be used in real time or post process to improve the unknown location of the moving receivers.

DISTANCE ROOT MEAN SQUARE- (ROOT MEAN SQUARE)- (RMS)- (DRMS)- (GPS)- A statistical measurement that can characterize the scatter in a set of randomly varying measurements. electricity lesson plans 8th grade The rms is calculated from the data set by finding the root-mean-square. Two (2) rms values are expected statistically to contain 98% of the positions within the radius of a circle that a receiver collects.

DOMESTIC WATER USE – (WATER RIGHTS) – Water for normal household purposes, such as drinking, food preparation, bathing, washing clothes and dishes, flushing toilets, and watering lawns, gardens and livestock supplied from a domestic source. Also called residential water use. hair electricity dance moms The water can be obtained from a public supply or be self-supplied.

ECCENTRICITY – (SURVEY)- 1) The amount of deviation from a centroid. 2) Lack of coincidence of the several centers of rotation, circles, and indexes of a survey instrument. 3) Horizontal displacement of the instrument or signal from the control point at the time an observation is made. 4) A measure of the relative shape of an ellipse or an ellipsoid.

EFFECTIVE FOCAL LENGTH – (MAPPING)- The adjusted value of the focal length of a lens which best corrects the geometric conditions of a given photogrammetric operation. In making diapositive plates, the settings of the printer are based on the effective focal length derived from the calibrated focal length and also adjusted to allow for film distortion.

ELEVATION CERTIFICATE- (FEMA-NFIP)- The Elevation Certificate is an important administrative tool of the National Flood Insurance Program (NFIP). 1 electricity unit in kwh It is to be used to provide elevation information necessary to ensure compliance with community floodplain management ordinances, to determine the proper insurance premium rate, and to support a request for a Letter of Map Amendment (LOMA) or Letter of Map Revision based on fill (LOMR-F).

MACHINE CONTROL- (GPS, CONSTRUCTION)- In civil engineering , machine control is used to accurately position earthwork machinery based on 3D design models and GPS systems , and thus aid machine operators to control the position of a heavy equipment (grader, bulldozer, backhoe, roller) . electricity song omd Many machine control systems utilize the differential GPS system to improve the positioning accuracy.

MERCATOR PROJECTION – (MAPPING) – A map making system in which points on the ellipsoid are projected onto a cylinder whose axis is in the plane of the central meridian of the map and through the earth’s center. The meridians appear as parallel lines and parallels are at right angles to them. gas and water llc The scale at any point is the same north and south which is achieved by mathematical calculation of parallel spacing. Generally used for maritime and navigational purposes.

MINIMUM STANDARDS FOR SURVEYING IN NEW MEXICO- (LEGAL)- Issued by the New Mexico Board of Licensure for Professional Engineers and Professional Surveyors to define the types of surveying, and establish minimum requirements to govern the performance of surveying and other survey-related services by registered professional surveyors in New Mexico.

the principle meridian. 2) In general, two points in line with the point of observation. 2a) The line defined by the side of a building or by a fence may be extended visually to its intersection with a survey line; the point of intersection thus determined is said to be in range with the side of the building or with the fence. 2b ) Boundary lines across water areas and boundary corners in water areas where permanent marks cannot be established are sometimes defined by intersection of range lines or by a range line and distance from a mark, the range lines being marked by permanent m onuments on the land.

RECIPROCAL LEVELING – (SURVEY)- Leveling across a wide river (or other barrier) by establishing a turning point at each bank of the river from one side and taking a backsight on the other to determine the height of instrument on the opposite side. By using the mean of the two HI determinations, the effects of curvature and refraction are compensated.

RECLAMATION SURVEY- (SURVEY)- A topographic survey of the restoration of land and environment both before, during and after the restoration process. It sometimes includes volume surveys to remove contaminated soils and restore topsoil. Landscape Surveys to replace native plants, grasses and ground covers are a part of the reclamation survey measurements.