geospatialRUCSBAtlas

Data Dictionary

This is a list of all the data required for the 12 maps and 13 episodes described on the Read Me, along with notes regarding where they appear into the episode flow.

We’re still not sure if we have everything we need.

Items from the Carpentry Google Drive are downloaded as a single zip folder by new_data_prep.r. They are currently stored in \\Carpentry\Workshop Development\Local Data for Workshops\geo

If you need to add anything, zip up your source_data folder and replace the zip archive on Google Drive.

We will someday move away from keeping them there. Perhaps build a zenodo package at the end of our exercise? For now, we have 1 zip package up there.

Eventually it will come with a OCFL manifest

DEM sources

Links are to their original source:

The 3 files:

Map 1

Object list

“campus_bath”
“campus_DEM”
“campus_bathotopo” – the above merged() “campus_bath_df”
“campus_DEM_df”
“sea_level”
“sea_level_0”
“campus_hillshade_df” “campus_projection” – this is whatever campus_DEM is when it comes out of episode 1. “custom_bath_bins”
“custom_bins”
“custom_DEM_bins”
“custom_sea_bins”
“sea_level_df”
“bikeways”
“buildings”
“iv_buildings” “habitat”

Map 2

Object list

output gggraphics:

** “map2_v1” “map2_v2” “map2_v3” “map2_v4” “map2_v5”

Map 3: Page with 4 insets

Most of these will be used in Episodes 1 and 2

Object list

“bath_clipped” “bath_df” “bath_rast” “campus_bath_df”
“campus_border” “campus_border_poly” “campus_DEM” “campus_DEM_df”
“custom_bath_bins” “custom_bins” “reprojected_bath”

Map 4-5-6:

Ojbect list

“aligned_zoom” “campus_DEM” “campus_extent” “campus_hillshade”
“grays” “campus_crs” “places” “tryptic”
“world” “zoom_1” “zoom_1_df” “zoom_1_extent”
“zoom_1_plot” “zoom_2” “zoom_2_aspect” “zoom_2_cropped”
“zoom_2_df” “zoom_2_extent” “zoom_2_hillshade” “zoom_2_hillshade_df” “zoom_2_plot” “zoom_2_slope” “zoom_3” “zoom_3_df”
“zoom_3_fake_aoi” “zoom_3_hillshade_df” “zoom_3_plot”

## Map 7

## Map 8 ###Current planet image Initially, we will use pre-packaged downloaded images from Planet. 4- or 8-channel imagery will maps directly to the RGB- and NDVI- portions of the lesson (Episodes 5 and 12)

## Map 11 ### Re-projecting rasters Episode 3s and 11 is where this happens in the lesson. 3 is re-projecting 11 is cropping to a vector There is a purposeful mis-match in the lesson between the hillshades and the elevations. What should be our equivelent? We have already encountered projection mis-matches in any number of maps before here.but should we make one up? Ep 3: Project to overlay Planet raster under / over the campus hillshade? Ep 11: Crop as we do in Map 4-5-6?

Objects

campus_crs: the native CRS of campus_DEM

## Map 12 aligns with Episode 12

### Object list

Episode by Episode

ep 1: Starting with rasters

find another one with NA’s if this one doesn’t have any

ep 2: Raster Data

ep 3: Projections

ep 4: Raster Data

ep 5: Multi-band raster data

ep 6: Vector Data

POINTS NCOS Planted Trees??? AGO: https://ucsb.maps.arcgis.com/home/item.html?id=6e05f326c17b4d84a626b42a3714c918

trees_sf <- vect(“source_data/trees/DTK_012116.shp”) plot(trees_sf)

maybe we could do change between 2 layers for this?

new and removed trees between 2 years?

ep 7 : visualizing by attribute

ep 8 : vector overlays

Episode 9: More about CRS

Global vectors for insets NED raster kelp shapefile? I think we are using California Populated Places for this.

Episode 10: data from a csv of lat-long pairs

NCOS photo points? might have to backwards engineer a csv for this lesson. https://ucsb.maps.arcgis.com/apps/webappviewer/index.html?id=52f2fb744eb549289bed20adf34edfd7