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adding road and team feedback
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defuneste committed Feb 14, 2024
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1 change: 1 addition & 0 deletions _quarto.yml
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- isp_eda.qmd
- ntia_test.qmd
- ms-eda.qmd
- road-eda.qmd

format:
html:
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24 changes: 17 additions & 7 deletions ms-eda.qmd
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engine: knitr
---

Why are we doing it?

> Premises and Premise Counts
Currently we have FCC total count locations at census block level.

# MS Building Foot print

## Overview
Expand All @@ -27,7 +33,9 @@ The license is [ODbL](https://github.com/Microsoft/USBuildingFootprints?tab=Lice

## Buildings to BSL?

Buildings are shapes, BSL are points. We converted the buildings to single point (arbitrary: the first vertex of the shape) to lower the amout of data.
Buildings are shapes, BSL are points. We converted the buildings to single point (arbitrary: the first vertex of the shape) to lower the amout of data. Hence, now we have "buildings" summarized to points (lat/long).

We do not have access to lat/long of BSL (fabrics). Our assumptions is if a count at block match they are describing the same reality (we can't do the "on the ground verification").

The number of buildings reported for 51 states is: 130 099 920

Expand All @@ -45,23 +53,25 @@ While is the number of BSL is: 114 074 438

**What could be the use cases?**

Integrating those informations will have cost: information "overload", documentation about is needed, and depending

We can:

- Provide the count per census block of MS building footprint and the user

- Add the dot to the map (it has cost: information "overload", documentation about is needed)
- Add the dot to the map

- Add a "confidence" about it (will always be statitical)
- if we add dot and/or count per block, how trustworthy this is information will be: add a "confidence" about it (will always be statitical)

::: {.column-margin}
How this data help BEAD applicant?
How this data helps BEAD applicant?
:::

## MS building footprint in VT

We can count those points per block and compare to the number of location than FCC is descriving.

After that can build a small model that will provide either an estimate of BSL given MS footrpint and how confidant the model is.
After that we build a small model that will provide either an estimate of BSL given MS footprint and how confidant the model is.

```{r}
#| label: quick lm model for bsl
Expand All @@ -87,6 +97,6 @@ lines(pot_val, conf_interval[, "upr"], col =" blue", lty = 2)

- still strong relation

- the model is "overconfidant"
- the model is "overconfidant", and the reality is more "spread"

- it seems MS has **more** locations (285333, versus 352618)
- VT MS has also **more** locations (285333, versus 352618)
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42 changes: 42 additions & 0 deletions road-eda.qmd
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---
title: "TIGER Roads"
date: last-modified
format:
html:
code-fold: true
engine: knitr
---

Requirement:

> Roughly estimate route miles of potential deployments

## what is inside teh data:

We have linestrings with those attributes:

- `linearid`: primary id, used by ither TIGER product

- `fullname`: road name, humane-readable

- `mtfcc`: MAF/TIGER Feature Class Codes, example, S1400 (Local Neighborhood Road,
Rural Road, City Street)

- `rttyp`: route type code, type of road.

| Route Type Code | Route Type Code Description |
|--- | ---- |
| C | County |
| I | Interstate |
| M | Common Name |
| O | Other |
| S | State recognized |
| U | U.S. |


### Resources

- https://www2.census.gov/geo/pdfs/reference/mtfccs2020.pdf

- https://www.census.gov/library/reference/code-lists/route-type-codes.html

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