electricsheepafrica/africa-eri-climate-trace
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--- annotations_creators: - no-annotation language_creators: - found language: - en license: cc-by-4.0 multilinguality: - monolingual size_categories: - 1K<n<10K source_datasets: - original task_categories: - tabular-classification - tabular-regression task_ids: [] tags: - africa - humanitarian - hdx - electric-sheep-africa - climate-weather - environment - points-of-interest-poi - eri pretty_name: "Eritrea: Greenhouse Gas and Air Pollutant Emissions" dataset_info: splits: - name: train num_examples: 3617 - name: test num_examples: 904 --- # Eritrea: Greenhouse Gas and Air Pollutant Emissions **Publisher:** Climate TRACE · **Source:** [HDX](https://data.humdata.org/dataset/eri-climate-trace) · **License:** `cc-by` · **Updated:** 2026-03-30 --- ## Abstract Climate TRACE is a non-profit coalition of organizations building a timely, open, and accessible inventory of exactly where greenhouse gas emissions are coming from. Climate TRACE estimates greenhouse gas (GHG) and air pollutant emissions for over 2.7 million sources (from over 744 million assets), and every single country globally. The Climate TRACE emissions inventory includes: - Annual country-level emissions by sub-sector and by gas beginning in 2015 - Monthly source-level emissions by sub-sector and gas beginning in 2021 and confidence - Emissions source ownership where and when available. Each row in this dataset represents time-series observations. Data was last updated on HDX on 2026-03-30. Geographic scope: **ERI**. *Curated into ML-ready Parquet format by [Electric Sheep Africa](https://huggingface.co/electricsheepafrica).* --- ## Dataset Characteristics | | | |---|---| | **Domain** | Climate and environment | | **Unit of observation** | Time-series observations | | **Rows (total)** | 4,522 | | **Columns** | 13 (4 numeric, 9 categorical, 0 datetime) | | **Train split** | 3,617 rows | | **Test split** | 904 rows | | **Geographic scope** | ERI | | **Publisher** | Climate TRACE | | **HDX last updated** | 2026-03-30 | --- ## Variables **Geographic** — `year` (range 2024.0–2026.0), `emissionsquantity` (range 0.0–15315.2041). **Temporal** — `month` (range 1.0–12.0). **Identifier / Metadata** — `full_name` (Eritrea, Semenawi Keyih Bahri Region, ERI, Maekel Region, ERI), `id` (ERI, ERI.2_1, ERI.1_1), `level_0_id` (ERI), `level_1_id` (ERI.2_1, ERI.1_1, ERI.4_1), `name` (Eritrea, Semenawi Keyih Bahri Region, Maekel Region) and 2 others. **Other** — `level` (range 0.0–1.0), `sector` (agriculture, buildings, waste), `gas` (ch4). --- ## Quick Start ```python from datasets import load_dataset ds = load_dataset("electricsheepafrica/africa-eri-climate-trace") train = ds["train"].to_pandas() test = ds["test"].to_pandas() print(train.shape) train.head() ``` --- ## Schema | Column | Type | Null % | Range / Sample Values | |---|---|---|---| | `full_name` | object | 0.0% | Eritrea, Semenawi Keyih Bahri Region, ERI, Maekel Region, ERI | | `id` | object | 0.0% | ERI, ERI.2_1, ERI.1_1 | | `level` | int64 | 0.0% | 0.0 – 1.0 (mean 0.8379) | | `level_0_id` | object | 0.0% | ERI | | `level_1_id` | object | 16.2% | ERI.2_1, ERI.1_1, ERI.4_1 | | `name` | object | 0.0% | Eritrea, Semenawi Keyih Bahri Region, Maekel Region | | `year` | int64 | 0.0% | 2024.0 – 2026.0 (mean 2024.607) | | `month` | int64 | 0.0% | 1.0 – 12.0 (mean 6.6875) | | `sector` | object | 0.0% | agriculture, buildings, waste | | `gas` | object | 0.0% | ch4 | | `emissionsquantity` | float64 | 0.0% | 0.0 – 15315.2041 (mean 349.2147) | | `esa_source` | object | 0.0% | HDX | | `esa_processed` | object | 0.0% | 2026-04-04 | --- ## Numeric Summary | Column | Min | Max | Mean | Median | |---|---|---|---|---| | `level` | 0.0 | 1.0 | 0.8379 | 1.0 | | `year` | 2024.0 | 2026.0 | 2024.607 | 2025.0 | | `month` | 1.0 | 12.0 | 6.6875 | 7.0 | | `emissionsquantity` | 0.0 | 15315.2041 | 349.2147 | 0.4305 | --- ## Curation Raw data was downloaded from HDX via the CKAN API and converted to Parquet. Column names were lowercased and standardised to snake_case. Common missing-value markers (`N/A`, `null`, `none`, `-`, `unknown`, `no data`, `#N/A`) were unified to `NaN`. 1 column(s) with >80% missing values were removed: `level_2_id`. 7,392 exact duplicate rows were removed. The dataset was split 80/20 into train and test partitions using a fixed random seed (42) and saved as Snappy-compressed Parquet. --- ## Limitations - Data originates from Climate TRACE and has not been independently validated by ESA. - Automated cleaning cannot correct for misreported values, definitional inconsistencies, or sampling bias in the original collection. - Refer to the [original HDX dataset page](https://data.humdata.org/dataset/eri-climate-trace) for the publisher's own methodology notes and caveats. --- ## Citation ```bibtex @dataset{hdx_africa_eri_climate_trace, title = {Eritrea: Greenhouse Gas and Air Pollutant Emissions}, author = {Climate TRACE}, year = {2026}, url = {https://data.humdata.org/dataset/eri-climate-trace}, note = {Repackaged for machine learning by Electric Sheep Africa (https://huggingface.co/electricsheepafrica)} } ``` --- *[Electric Sheep Africa](https://huggingface.co/electricsheepafrica) — Africa's ML dataset infrastructure. Lagos, Nigeria.*
annotations_creators: - 无标注 language_creators: - 采集自现有资源 language: - en license: cc-by-4.0 multilinguality: - 单语言 size_categories: - 1000<样本数<10000 source_datasets: - 原创 task_categories: - 表格分类 - 表格回归 task_ids: [] tags: - 非洲 - 人道主义 - HDX(人道主义数据交换平台) - Electric Sheep Africa(电动绵羊非洲) - 气候与气象 - 环境 - 兴趣点(POI, Point of Interest) - ERI(厄立特里亚国家代码) pretty_name: "厄立特里亚:温室气体与空气污染物排放数据集" dataset_info: splits: - name: train num_examples: 3617 - name: test num_examples: 904 # 厄立特里亚:温室气体与空气污染物排放 **发布方**:Climate TRACE(气候追踪联盟) · **来源**:[HDX(人道主义数据交换平台)](https://data.humdata.org/dataset/eri-climate-trace) · **许可证**:`cc-by` · **更新时间**:2026-03-30 --- ## 摘要 Climate TRACE是一家由多家机构组成的非营利性联盟,致力于构建及时、开放且可获取的温室气体排放来源精准清单。该联盟对全球所有国家的超270万个排放源(源自超7.44亿个资产)的温室气体(GHG, Greenhouse Gas)和空气污染物排放进行了估算。 Climate TRACE的排放清单包含以下内容: - 2015年起按子行业和气体类型划分的年度国家级排放数据 - 2021年起按子行业和气体类型划分的月度源级排放数据及置信度信息 - 可获取的排放源所有权信息(视具体情况而定)。 本数据集的每一行均代表一条时间序列观测值。数据最后一次在HDX平台更新的时间为2026-03-30。地理覆盖范围:**ERI(厄立特里亚)**。 *本数据集由[Electric Sheep Africa(电动绵羊非洲)](https://huggingface.co/electricsheepafrica)整理为适配机器学习的Parquet格式。* --- ## 数据集特征 | | | |---|---| | **领域** | 气候与环境 | | **观测单元** | 时间序列观测值 | | **总行数** | 4522 | | **列数** | 13(4个数值列、9个分类列、0个日期时间列) | | **训练集划分** | 3617行 | | **测试集划分** | 904行 | | **地理覆盖范围** | ERI(厄立特里亚) | | **发布方** | Climate TRACE | | **HDX平台最后更新时间** | 2026-03-30 | --- ## 变量说明 **地理相关变量**:`year`(取值范围2024.0–2026.0)、`emissionsquantity`(取值范围0.0–15315.2041)。 **时间相关变量**:`month`(取值范围1.0–12.0)。 **标识符/元数据变量**:`full_name`(取值示例:厄立特里亚、塞门纳维·凯伊·巴赫里地区、ERI、马凯尔地区)、`id`(取值示例:ERI、ERI.2_1、ERI.1_1)、`level_0_id`(取值示例:ERI)、`level_1_id`(取值示例:ERI.2_1、ERI.1_1、ERI.4_1)、`name`(取值示例:厄立特里亚、塞门纳维·凯伊·巴赫里地区、马凯尔地区)及另外2个变量。 **其他变量**:`level`(取值范围0.0–1.0)、`sector`(取值示例:农业、建筑、废弃物处理)、`gas`(取值示例:ch4(甲烷))。 --- ## 快速入门 python from datasets import load_dataset ds = load_dataset("electricsheepafrica/africa-eri-climate-trace") train = ds["train"].to_pandas() test = ds["test"].to_pandas() print(train.shape) train.head() --- ## 数据结构(Schema) | 列名 | 数据类型 | 缺失率 | 取值范围/示例值 | |---|---|---|---| | `full_name` | 字符串(object) | 0.0% | 厄立特里亚、塞门纳维·凯伊·巴赫里地区、ERI、马凯尔地区 | | `id` | 字符串(object) | 0.0% | ERI、ERI.2_1、ERI.1_1 | | `level` | 整数型(int64) | 0.0% | 0.0 – 1.0(均值0.8379) | | `level_0_id` | 字符串(object) | 0.0% | ERI | | `level_1_id` | 字符串(object) | 16.2% | ERI.2_1、ERI.1_1、ERI.4_1 | | `name` | 字符串(object) | 0.0% | 厄立特里亚、塞门纳维·凯伊·巴赫里地区、马凯尔地区 | | `year` | 整数型(int64) | 0.0% | 2024.0 – 2026.0(均值2024.607) | | `month` | 整数型(int64) | 0.0% | 1.0 – 12.0(均值6.6875) | | `sector` | 字符串(object) | 0.0% | 农业、建筑、废弃物处理 | | `gas` | 字符串(object) | 0.0% | ch4(甲烷) | | `emissionsquantity` | 浮点型(float64) | 0.0% | 0.0 – 15315.2041(均值349.2147) | | `esa_source` | 字符串(object) | 0.0% | HDX | | `esa_processed` | 字符串(object) | 0.0% | 2026-04-04 | --- ## 数值统计摘要 | 列名 | 最小值 | 最大值 | 均值 | 中位数 | |---|---|---|---|---| | `level` | 0.0 | 1.0 | 0.8379 | 1.0 | | `year` | 2024.0 | 2026.0 | 2024.607 | 2025.0 | | `month` | 1.0 | 12.0 | 6.6875 | 7.0 | | `emissionsquantity` | 0.0 | 15315.2041 | 349.2147 | 0.4305 | --- ## 数据整理流程 原始数据通过CKAN API从HDX平台下载,并转换为Parquet格式。列名统一转换为小写并采用蛇形命名法(snake_case)进行标准化。常见缺失值标记(`N/A`、`null`、`none`、`-`、`unknown`、`no data`、`#N/A`)被统一替换为`NaN`。删除了1列缺失率超过80%的列:`level_2_id`。删除了7392条完全重复的行。本数据集采用固定随机种子(42)按80/20的比例划分为训练集与测试集,并以Snappy压缩的Parquet格式存储。 --- ## 局限性说明 - 本数据集源自Climate TRACE,未经过Electric Sheep Africa的独立验证。 - 自动化清洗流程无法修正原始数据收集中的错报值、定义不一致或采样偏差问题。 - 如需查看发布方提供的官方方法说明与注意事项,请参阅[原始HDX数据集页面](https://data.humdata.org/dataset/eri-climate-trace)。 --- ## 引用格式 bibtex @dataset{hdx_africa_eri_climate_trace, title = {厄立特里亚:温室气体与空气污染物排放}, author = {Climate TRACE}, year = {2026}, url = {https://data.humdata.org/dataset/eri-climate-trace}, note = {由Electric Sheep Africa(电动绵羊非洲)重新打包以适配机器学习需求(https://huggingface.co/electricsheepafrica)} } --- *[Electric Sheep Africa(电动绵羊非洲)](https://huggingface.co/electricsheepafrica) — 非洲的机器学习数据集基础设施。尼日利亚拉各斯。*




