Number of days per year with TN < 0 °C – night frostΑριθμός ημερών ανά έτος με ΤN < 0 °C - νυχτερινός παγετός
Αριθμός ημερών ανά έτος με ΤN < 0 °C - νυχτερινός παγετόςNumber of days per year with TN < 0 °C – night frost
This national API provides a raster (WMS) layer showing the annual number of days with minimum night-time temperature (TN) below 0 °C, representing night frost occurrences. The dataset is sourced from YPEN, the Greek Ministry of Environment and Energy, and served via the geoserver of the Municipality of Egaleo. It can be used for climatological analysis, agricultural planning, and environmental risk assessment across Greece, particularly for identifying areas and periods prone to frost damage.Ψηφιδωτό επίπεδο που αφορά τον αριθμό ημερών ανά έτος με ΤN < 0 °C (νυχτερινός παγετός). Πηγή: ΥΠΕΝ
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (36 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| gid | int | — |
| geom | geometry | — |
| fid | long | — |
| objectid | double | — |
| addr | string | — |
| num | string | — |
| munic | string | — |
| add_numAdd num | string | — |
| fek | string | — |
| apofasi | string | — |
| eidos_apofasisEidos apofasis | string | — |
| thema_diagrammatosThema diagrammatos | string | — |
| perigrafi_typou_eggrafouPerigrafi typou eggrafou | string | — |
| fek_serialFek serial | string | — |
| diag_georefDiag georef | string | — |
| fek_fileFek file | string | — |
| perigrafi_typou_eggrafou2Perigrafi typou eggrafou2 | string | — |
| klimaka | int | — |
| prothema | string | — |
| id | int | — |
| tr_ot_editsTr ot edits | string | — |
| tr_pol_enotTr pol enot | string | — |
| tr_fek_shortcutTr fek shortcut | string | — |
| tr_url_diagram_dimosTr url diagram dimos | string | — |
| tr_url_fek_dimosTr url fek dimos | string | — |
| diag_apofasiDiag apofasi | string | — |
| diag_eidos_apofasisDiag eidos apofasis | string | — |
| diag_thema_diagrammatosDiag thema diagrammatos | string | — |
| diag_perigrafi_typou_eggrafouDiag perigrafi typou eggrafou | string | — |
| tr_comment_diorthosiTr comment diorthosi | string | — |
| tr_comment_genTr comment gen | string | — |
| tr_etos_fekTr etos fek | string | — |
| tr_print_colTr print col | string | — |
| tr_fek_serialTr fek serial | string | — |
| tr_unique_otpeTr unique otpe | string | — |
| tr_concatTr concat | string | — |
Schema captured from wfs 4 days ago.
Query the data
Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.
Sample data (3 records)
| gid | fid | objectid | addr | num | munic | add_num |
|---|---|---|---|---|---|---|
| 1 | 1 | 542407 | ΑΠΟΣΤΟΛΟΥ ΠΑΥΛΟΥ | 29 | Δ. ΑΙΓΑΛΕΩ | ΑΠΟΣΤΟΛΟΥ ΠΑΥΛΟΥ 29 |
| 2 | 2 | 542408 | ΑΠΟΣΤΟΛΟΥ ΠΑΥΛΟΥ | 31 | Δ. ΑΙΓΑΛΕΩ | ΑΠΟΣΤΟΛΟΥ ΠΑΥΛΟΥ 31 |
| 3 | 3 | 540257 | ΚΑΡΥΤΑΙΝΗΣ | 22 | Δ. ΑΙΓΑΛΕΩ | ΚΑΡΥΤΑΙΝΗΣ 22 |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://gis.egaleo.gr/geoserver/wfs?service=WFS&version=2.0.0&request=GetCapabilities#ypen:ypen_ras_07_arithmos_imeron_an_etos_me_TN_mik_0_nyxterinos_pagetos' -H 'Accept: application/json'List the feature types (layers) and supported operations.
Dataset
Volume & freshness
License
No license declared upstream.
Machine-readable & source
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