About this Dataset

Quantifying Methane Production At A Cattle Grazing Site Using Open-Path Dual-Comb Spectroscopy

Data from controlled methane release of 10/29/2022
Organization: Department of Commerce
Last updated: 2025-09-30T05:19:13.213625
Tags: agriculture, environmental-science, optics

Tables

Allan Werle Deviation Data For 10/29/2022

@usgov.doc_gov_quantifying_methane_production_at_a_cattle_gra_b9e3d05b.allan_werle_deviation_data_for_10_29_2022

7.93 kB
60 rows
6 columns

CREATE TABLE allan_werle_deviation_data_for_10_29_2022 (
  "unnamed_0" BIGINT  -- Unnamed: 0,
  "tau" DOUBLE,
  "ch0_ch4_oadev" DOUBLE,
  "ch0_ch4_oadev_err" DOUBLE,
  "ch1_ch4_oadev" DOUBLE,
  "ch1_ch4_oadev_err" DOUBLE
);

Methane Concentration Data For 10/29/2022

@usgov.doc_gov_quantifying_methane_production_at_a_cattle_gra_b9e3d05b.methane_concentration_data_for_10_29_2022

53.68 kB
121 rows
32 columns

CREATE TABLE methane_concentration_data_for_10_29_2022 (
  "unnamed_0" BIGINT  -- Unnamed: 0,
  "time_stamp" BIGINT,
  "date" TIMESTAMP,
  "tod" VARCHAR,
  "doy" DOUBLE,
  "igm_time" DOUBLE,
  "tshasdata" BIGINT,
  "igms_per_pc" BIGINT,
  "ch0_p2p" DOUBLE,
  "ch0_reduced_chi2" DOUBLE,
  "ch0_h2o_molefraction" DOUBLE,
  "ch0_h2o_molefraction_err" DOUBLE,
  "ch0_co2_molefraction" DOUBLE,
  "ch0_co2_molefraction_err" DOUBLE,
  "ch0_ch4_molefraction" DOUBLE,
  "ch0_ch4_molefraction_err" DOUBLE,
  "ch0_t_k" DOUBLE,
  "ch0_t_k_err" DOUBLE,
  "ch0_p_mbar" DOUBLE,
  "ch0_p_mbar_err" DOUBLE,
  "ch1_p2p" DOUBLE,
  "ch1_reduced_chi2" DOUBLE,
  "ch1_h2o_molefraction" DOUBLE,
  "ch1_h2o_molefraction_err" DOUBLE,
  "ch1_co2_molefraction" DOUBLE,
  "ch1_co2_molefraction_err" DOUBLE,
  "ch1_ch4_molefraction" DOUBLE,
  "ch1_ch4_molefraction_err" DOUBLE,
  "ch1_t_k" DOUBLE,
  "ch1_t_k_err" DOUBLE,
  "ch1_p_mbar" DOUBLE,
  "ch1_p_mbar_err" DOUBLE
);