how do i calculate the INSF?

Hi guys

Can anyone help me with this attached pic 

A formula for it or any information would be appreciated

Kind Regards

Mat

Height Reductions

Hi All

I hope this post find everyone well and in good health

1. Explain how differences in heights are reduced by adapting the raw   

              measurements to refined data. Explain reductions relating to sea level, close,

              and mean. 

Any h

Geodetic Correction Formulae

Hi all

whats are the Formulae for

1. reduction to ellipsoid correction

2. Line scale error coreection

using final stations heights to compute

Any help would be great

Cheers

Mat

Gross Errors in Measurements

Hi All

Gross errors in measurements will manifest themselves in a traverse misclose. These gross errors are typically a distance and/or bearing error. How would you identify individual bearing and distance measurement errors by analysing a traverse mi

Elements of projection questions

Hi all

Just lookimg for some help on a couple of questions in the elements of a projection

1. what is scale coefficient

2. what is scale error

3. what is grid scale constant

any help would be great

Cheers

Mat

elements of a projection

Hi all

just wondering if anyone can define

"Grid Scale Constant" as an element of projection

"Scale Coefficient" as an element of projection

any help would be great

cheers

Mat

Calculate bearing

Can anyone tell me how to calculate the bearing between to coordinates or have a formula to use???

ie: A = 435.25N               B = 401.90N

           235.98E                     465.01E

Thanks again

Mat

LOOPING A MARCO

HI PEOPLES

Im having to write a Spreadsheet with Macros as part of my studies. I have never had anything to do with macros and am struggling a bit.

how do a create a macro that adds a column up to its total. but also runs loops for different amounts of

polynomial map projection

anybody know what a polynomial map projection or another name for it

i cant find anything on it

cheers

Mat

equidistant??

Can anyone tell me what equidistant means as a map projection, and what features it represents?

Why equidistant is required as a map projection classification?

Cheers

Mat

Intersection method and calcs????

Hi All

Using a Total-station to access the reliabilty of an existing survey mark

Can anyone tell me the formula and processes of the "Intersection Method" to do this?

any help would be great

Cheers

Mat

gps calibration question

Hey guys

I have a question in my unit the is

Describe how to establish and check a survey calibration using RTK GPS

is calibration the same as establishing a localization?

cheers

Mat

GPS questions

Hey guys

What are people using DGPS generally for?

And what is the difference between RTK and PPK in terms of the accuracy methods and how the system works

Any help would be great

Thanks again

Mat

Formula for Calculating bearings between two known coordinates (manually)

Hi guys and girls

Can anyone tell me what the formula is to find the bearing between two known coordinates

Id like to know how to do this manually...

Cheers

Mat

Angular measurements

Hi All

Explain how angular measurements are reduced by adapting the raw measurements to refined data (reductions relating to geometric orientation and mean)

any help would be great

Cheers

Mat

Property Law Acts Question

Good Morning Guys n Girls

what is the purpose of the property law act 2007 as it relates to the land transfer act and title of land?

Any ideas and help would be greatly appreciative..

Thanks again

Map Projections???

Hi All

Explain why map projections are used. your explanation should follow geodetic convention?????

Would below be the correct answer?

A map projection is the transformation of Earth’s curved surface (or a portion of) onto a two-dimensional flat surfac

Map projection classifications?

Hey guys

got a couple of questions on map projections, hopefully someone on here can help me

What does equidistant mean as a map projection and what feasture does it represent?

What does equivalent mean as a map projection and what feasture does it repr

Difference in heights

Hello

Can Someone please tell me the differences between geometric and gravimetric heights in terms of geodetic convention....

any help would be appreciative

Regards

Mat

local scale factor

Hi all

Explain the application of, and reason for local scale factor??

Im lost haha

any help would be great

Cheers Mat