Package index • peskas.zanzibar.data.pipeline

Data Pipeline Workflow

Core functions that execute each step in the data pipeline, from data ingestion through validation, analysis, and export to MongoDB and cloud storage.

calculate_district_totals(): Calculate District-Level Total Catch and Revenue

calculate_monthly_trip_stats(): Calculate Monthly Trip Statistics by District

estimate_fleet_activity(): Estimate Fleet-Wide Activity from Sample Data

export_wf_data(): Export WorldFish Summary Data to MongoDB

generate_fleet_analysis(): Generate Complete Fleet Activity Analysis Pipeline

get_validation_status(): Get Validation Status from KoboToolbox

ingest_pds_tracks(): Ingest Pelagic Data Systems (PDS) Track Data

ingest_pds_trips(): Ingest Pelagic Data Systems (PDS) Trip Data

ingest_surveys(): Ingest WCS and WF Catch Survey Data

prepare_boat_registry(): Prepare Boat Registry Data from Metadata

preprocess_ba_surveys(): Pre-process Blue Alliance Surveys

preprocess_pds_tracks(): Preprocess Pelagic Data Systems (PDS) Track Data

preprocess_wcs_surveys(): Pre-process Zanzibar WCS Surveys

preprocess_wf_surveys(): Pre-process WorldFish Surveys

process_trip_data(): Process Trip Data with District Information

summarize_data(): Summarize WorldFish Survey Data

sync_validation_submissions(): Synchronize Validation Statuses with KoboToolbox

update_validation_status(): Update Validation Status in KoboToolbox

validate_ba_surveys(): Validate Blue Alliance (BA) Surveys Data

validate_wcs_surveys(): Validate WCS Surveys Data

validate_wf_surveys(): Validate Wild Fishing Survey Data

Data Ingestion

Functions for pulling data from external sources (KoboToolbox, Pelagic Data Systems) and transforming it into standardized formats.

get_trip_points(): Get Trip Points from Pelagic Data Systems API

get_trips(): Retrieve Trip Details from Pelagic Data API

ingest_pds_tracks(): Ingest Pelagic Data Systems (PDS) Track Data

ingest_pds_trips(): Ingest Pelagic Data Systems (PDS) Trip Data

ingest_surveys(): Ingest WCS and WF Catch Survey Data

retrieve_surveys(): Retrieve Surveys from Kobotoolbox

Cloud Storage Management

Functions for interacting with cloud storage providers (Google Cloud Storage, MongoDB), uploading, downloading, and managing data files in various formats.

cloud_object_name(): Retrieve Full Name of Versioned Cloud Object

cloud_storage_authenticate(): Authenticate to a Cloud Storage Provider

download_cloud_file(): Download Object from Cloud Storage

download_parquet_from_cloud(): #' Download Parquet File from Cloud Storage

get_metadata(): Get metadata tables

get_preprocessed_surveys(): Download Preprocessed Surveys

get_validated_surveys(): Download Validated Surveys

mdb_collection_pull(): Retrieve Data from MongoDB

mdb_collection_push(): Upload Data to MongoDB and Overwrite Existing Content

upload_cloud_file(): Upload File to Cloud Storage

upload_parquet_to_cloud(): Upload Processed Data to Cloud Storage

Data Preprocessing

Functions for cleaning, transforming, and structuring raw data into standardized formats ready for analysis, including data nesting, reshaping, and trip processing.

calculate_catch(): Calculate Catch Weight from Length-Weight Relationships or Bucket Measurements

generate_track_summaries(): Generate Grid Summaries for Track Data

getLWCoeffs(): Get Length-Weight Coefficients and Morphological Data for Species

get_fao_groups(): Extract and Format FAO Taxonomic Groups

get_length_weight_batch(): Get Length-Weight and Morphological Parameters for Species (Batch Version)

get_species_areas_batch(): Get FAO Areas for Species (Batch Version)

load_taxa_databases(): Load Taxa Data from FishBase and SeaLifeBase

match_species_from_taxa(): Match Species from Taxa Databases

prepare_boat_registry(): Prepare Boat Registry Data from Metadata

preprocess_ba_surveys(): Pre-process Blue Alliance Surveys

preprocess_pds_tracks(): Preprocess Pelagic Data Systems (PDS) Track Data

preprocess_track_data(): Preprocess Track Data into Spatial Grid Summary

preprocess_wcs_surveys(): Pre-process Zanzibar WCS Surveys

preprocess_wf_surveys(): Pre-process WorldFish Surveys

process_species_list(): Process Species List with Taxonomic Information

process_trip_data(): Process Trip Data with District Information

reshape_catch_data(): Reshape Catch Data with Length Groupings

reshape_species_groups(): Reshape Species Groups from Wide to Long Format

Data Mining & Summarization

Functions for enriching fisheries data with scientific information, taxonomic classification, biological parameters, and creating summary datasets for analysis.

calculate_catch(): Calculate Catch Weight from Length-Weight Relationships or Bucket Measurements

expand_taxa(): Expand Taxonomic Vectors into a Data Frame

getLWCoeffs(): Get Length-Weight Coefficients and Morphological Data for Species

get_fao_groups(): Extract and Format FAO Taxonomic Groups

get_length_weight_batch(): Get Length-Weight and Morphological Parameters for Species (Batch Version)

get_species_areas_batch(): Get FAO Areas for Species (Batch Version)

load_taxa_databases(): Load Taxa Data from FishBase and SeaLifeBase

match_species_from_taxa(): Match Species from Taxa Databases

process_species_list(): Process Species List with Taxonomic Information

summarize_data(): Summarize WorldFish Survey Data

Data Modeling & Analysis

Functions for statistical modeling, fleet activity estimation, and scaling sample-based GPS data to fleet-wide estimates using boat registry information.

estimate_fleet_activity(): Estimate Fleet-Wide Activity from Sample Data

calculate_district_totals(): Calculate District-Level Total Catch and Revenue

calculate_monthly_trip_stats(): Calculate Monthly Trip Statistics by District

generate_fleet_analysis(): Generate Complete Fleet Activity Analysis Pipeline

Data Validation

Functions for validating fisheries data through quality checks, statistical outlier detection, and applying domain-specific validation rules.

add_validation_flags(): Add validation flags to catch data

aggregate_survey_data(): Aggregate survey data and calculate metrics

calculate_catch_revenue(): Calculate catch revenue from validated data

extract_trips_info(): Extract trip information from preprocessed surveys

get_catch_bounds(): Get catch bounds for survey data

get_length_bounds(): Get length bounds for survey data

get_validation_status(): Get Validation Status from KoboToolbox

process_catch_data(): Process catch data from surveys

sync_validation_submissions(): Synchronize Validation Statuses with KoboToolbox

update_validation_status(): Update Validation Status in KoboToolbox

validate_ba_surveys(): Validate Blue Alliance (BA) Surveys Data

validate_catches(): Validate catches using quality flags

validate_prices(): Validate market prices

validate_wcs_surveys(): Validate WCS Surveys Data

validate_wf_surveys(): Validate Wild Fishing Survey Data

Data Export & Visualization

Functions for exporting processed data to MongoDB collections, creating geographic visualizations, and preparing data for portals and reporting.

create_geos(): Generate Geographic Regional Summaries of Fishery Data

create_geos_v1(): Generate Geographic Regional Summaries of Fishery Data (Version 1)

export_wf_data(): Export WorldFish Summary Data to MongoDB

kepler_mapper(): Generate a Kepler.gl map

Pipeline Orchestration

High-level functions that orchestrate complete analysis pipelines, combining multiple processing steps into integrated workflows.

generate_fleet_analysis(): Generate Complete Fleet Activity Analysis Pipeline

summarize_data(): Summarize WorldFish Survey Data

Helper Functions

Utility functions that support the main pipeline operations, providing common data manipulation and processing capabilities.

add_version(): Add timestamp and sha string to a file name

read_config(): Read configuration file