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Questions tagged [lambert]

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0answers
27 views

Setting Lambert Conformal Conic parameters?

I have a shapefile for Red Sea and Gulf of Aden (merged) with decimal degree coordinate. But I want to reproject that to Lambert conformal conic. How can I find these parameters? central_meridian: ...
2
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1answer
109 views

Transforming Lambert Conformal Conic to EPSG:3857

I have a map file in a tiff format that is not geo-referenced, but I know the following projection information: +proj=lcc +lon_0=10.856 +lat_0=51.322 +lat_1=42 +lat_2=57 +datum=WGS84. I would like to ...
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0answers
101 views

Projecting Lambert WGS 84 using QGIS?

I am currently preparing raster layers in QGIS to be fed into MaxEnt to run a species distribution model. I downloaded climatic variables in ascii format from I downloaded from Adaptwest (https://...
0
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1answer
749 views

Convert Latitude/Longitude to Lambert Conformal Conic in SQL

How can I convert the from Latitude/Longitude to Lambert Conic Conformal using SQL? I've been working on project that will require me to convert between NZTM And LCC projections. It's related to ...
6
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1answer
490 views

Convert Coordinates of ASC File

I am trying to put the Solar Radiation data into QGIS with my current projection of EPSG:27700 but even when I change the projection, the data is well off the mark. The data comes from here: http://re....
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0answers
393 views

How to define the Northern Lambert Conformal Conic CRS?

The dataset I got my hands on uses the the Northern Lambert Conformal Conic CRS? I was not able to find a ESPG number using http://prj2epsg.org/search so I decided to define a custom CRS in R but I ...
2
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2answers
344 views

Conversion of French Lambert 1 Nord to Lat/Lon

I have used two different online coordinate converters to convert Lambert coordinates 386.1/1185.0 to Lat/Lon and receive an answer 47.42715241/-5.62147696. This reference is 426 kms on a bearing of ...
2
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1answer
337 views

Transform from Lambert Azimuthal “old” to ETRS89_LAEA

I'm currently struggling to convert a small .asc dataset with no defined projection. The projection that has to be first applied is Lambert Azimuthal "old" projection: In PROJ.4 +proj=laea +lat_0=48 ...
7
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1answer
370 views

Lambert conformal conic isn't actually conformal?

Mathematically a conformal map has the property that the Jacobian of the transformation is a scaled version of a rotation matrix. The transformation involved in a spherical Lambert conformal conic ...
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0answers
702 views

Lambert conformal conic projection - Europe

I am trying to calculate map of Europe in Lambert projection. I am using formula from Wikipedia (Lambert wiki), but calculation is very slow in comparison with Mercator. I know, there are sin, cos, ...
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1answer
1k views

What's the correct transformation for Lambert Conformal Conic for Mexico?

I have a shp archive without the .prj file. I don´t know the proyection of this shp, but I think it is in lambert conformal conic. Can anybody helpme to proyect this shp? i´ve tried to proyect it in ...
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2answers
1k views

Lambert projection with one or two standard parallels and proj4

I'm sure there is a gap in my understanding, but I haven't been able to identify where it is, nor how to fill it. My issue is this: I'm transforming lon lat coordinates into a lambert conformal conic ...
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1answer
232 views

Export GPS file in Lambert 93 for Illustrator manipulation

In Illustrator, I use some French IGN maps (1/50.000 scale) Lambert 93. I want to put on some GPX files to the right position for sure. I use QGIS to import the GPX file, I modify the reference to ...
3
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2answers
547 views

Calculating surface using Lambert correction?

I'm using Lambert conformal conic, so we have distortions along any given parallel, I would like to get the area used to solve this distortion. I have calculated the area using Shoelace formula, ...
3
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2answers
2k views

How to transform Lambert coordinates in C#?

I want to transform Lambert (EPSG:3035) coordinates to EPSG:4326 in C#. I have tried this: var lambert = cf.CreateFromWkt("PROJCS[\"ETRS89 / ETRS-LAEA\",GEOGCS[\"ETRS89 \",DATUM[\"...
2
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1answer
851 views

How to transform Lambert to WGS84 in SQL Server?

Need to create a SQL view of calculated Lat/Lon values from an existing SQL view of County Coords. Loaded up SQL Server Spatial Tools and registerd CLR types. Lambert generated a resource error. -- ...
1
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1answer
428 views

Lambert cylindrical projection support in PostGis

Does PostGis support Lambert cylindrical projection or is there a way to add support for it? I'm probably searching the wrong terms, but google isn't bringing up anything useful. Any help is ...
2
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3answers
8k views

Convert Lambert Conformal Conic to WGS84

I am trying to convert my "Lambert Conformal Conic map with 2 standard parallels" to the basic/standard WGS84 projection that Google Maps use. I have 30 of these maps which I need to convert. They ...
6
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1answer
6k views

Converting Lambert Conformal Conic to WGS84 using Proj.4

I am attempting to transform data from Lambert Conformal Conic lat/long and I am having some issues with the results. The shapefile I am attemtping to transform can be found here: http://tfr.faa.gov/...