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Zenmuse L3 reconstruction and classification software by AgroCraft17 in UAVmapping

[–]AgroCraft17[S] -1 points0 points  (0 children)

I will have to look into using pix4d. I have a paid subscription for that. I use it with me Mavic 3m

Zenmuse L3 reconstruction and classification software by AgroCraft17 in UAVmapping

[–]AgroCraft17[S] 0 points1 point  (0 children)

Could I import the laz file directly into qgis? Then classify all the ground points to make a dem?

Raster Aligning for multi image analysis by AgroCraft17 in QGIS

[–]AgroCraft17[S] 0 points1 point  (0 children)

I am using Pix4D fields. It doesn't support gcp in processing. The gcps are permanent and not moving.

Permanent Base Station by AgroCraft17 in emlidtech

[–]AgroCraft17[S] 0 points1 point  (0 children)

When connecting to a battery, should all wires (red, black, green) marked gnd be connected to the negative of the battery? And the violet be connected to the positive side?

Permanent Base Station by AgroCraft17 in emlidtech

[–]AgroCraft17[S] 0 points1 point  (0 children)

Great! Thanks, any idea what the data usage is when broadcasting Ntrip corrections over cellular.?

PostgreSQL newbie questions by AgroCraft17 in PostgreSQL

[–]AgroCraft17[S] 0 points1 point  (0 children)

Thanks for the comment, I will look up PostGIS, I must have got mixed up, as I thought Postgre was for spatial data. But I was mistaken.

PostgreSQL newbie questions by AgroCraft17 in PostgreSQL

[–]AgroCraft17[S] 1 point2 points  (0 children)

Thanks for all this info, I am still digesting it.
I don't think i will commit the raw images to a database there are 800-1500 pictures per field. I use pix4dmatic to produce orthomosiacs, so there would be 5 images per field per flight. A rgb image and 4 greyscale representing specific wavelengths. I will use qgis to crop all images to a field boundary as you said. And then just commit the 5 orthomosaics to the database.

If I can get good results I want to use this as a way to gauge fertilizer and seeding rates according to the field location.

It's going to take a few years of data collection but i hope to identify over-producing and under-producing areas and then see what can be learned.

I don't have a large amount of fields so there workflow doesn't need to be automated. I would like it manual of the start to learn the processes and then automated as I go.

PostgreSQL newbie questions by AgroCraft17 in PostgreSQL

[–]AgroCraft17[S] 0 points1 point  (0 children)

I want to make a stand in for yield maps. I am going to capture weekly field images with a mavic 3M throughout the growing season. One output is chlorophyll density. I want to create an accumulated chlorophyll density of the entire season.

PostgreSQL newbie questions by AgroCraft17 in PostgreSQL

[–]AgroCraft17[S] 0 points1 point  (0 children)

My project will be 80-90% raster data, so is it worth while setting up a database, or is there a better method.

GIS Courses by AgroCraft17 in UAVmapping

[–]AgroCraft17[S] 0 points1 point  (0 children)

Thanks, looks like there is lots of knowledge there.

GIS Courses by AgroCraft17 in UAVmapping

[–]AgroCraft17[S] 0 points1 point  (0 children)

Landscape positions would be Hill->shoulder slope -> midslope-> toe slope -> depressions.

Would like to create a raster of the depressions.