Vineyard (vit)

National Reference Metadata in ESS Standard for Quality Reports Structure (ESQRS)

Compiling agency: Ministère de l'Agriculture, de l'Agroalimentaire et de la Forêt (Ministry of agriculture and Agrifood) Secretrariat général Service de la Statistique et de la Prospective (SSP, Statistics Department)


Eurostat metadata
Reference metadata
1. Contact
2. Statistical presentation
3. Statistical processing
4. Quality management
5. Relevance
6. Accuracy and reliability
7. Timeliness and punctuality
8. Coherence and comparability
9. Accessibility and clarity
10. Cost and Burden
11. Confidentiality
12. Comment
Related Metadata
Annexes (including footnotes)
 



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1. Contact Top
1.1. Contact organisation

Ministère de l'Agriculture, de l'Agroalimentaire et de la Forêt (Ministry of agriculture and Agrifood)

Secretrariat général

Service de la Statistique et de la Prospective (SSP, Statistics Department)
1.2. Contact organisation unit

Bureau des Statistiques Végétales et Animales (BSVA)
1.5. Contact mail address

SSP-BSVA

Complexe agricole d'Auzeville

BP 32688

31326 CASTANET TOLOSAN


2. Statistical presentation Top
2.1. Data description

The vineyard data set includes data on the structure of vineyards in the European Union. It covers the holdings growing vines intended to produce grapes for other purposes than table grapes or growing plants for vegetative propagation of before mentioned vines and the area covered by these vines. The data concerns the vine types, degree of specialisation of vine-grower holdings, main varieties of grapes and age of plants. Some indicators are collected at national level, others a NUTS2 level.  The data are extracted from the vineyard register. The Member States, which have more than 500 ha of vines for other purpose than table grape production need to collect the data.

The reference year of the data described in this report is the year 2020.
2.2. Classification system

The classification system used in the vineyard data has several dimensions:  type of vineyards, degree of specialisation of the holding, main varieties (> 500 ha t national level), age of plants and size classes of holdings. More information can be found in the Handbook.
2.3. Coverage - sector

Growing of grapes for other purposes than table grapes (mainly for wine, juice, raisins) (part of NACE rev.  2 classification of A01.21: growing of grapes) and plant propagation for vines (part of NACE rev.  2 classification of A01.30: plant propagation).
2.4. Statistical concepts and definitions

Statistical characteristics of observations
Is there a national legislation covering structural vineyard statistics? NO
Name of the legislation
If yes, provide a link
Scope and coverage of the legislation
Responsable organisation for the legislation
Precision requirements 
Does the national legal frame foresee the use of the vineyard register?  YES
2.5. Statistical unit

The statistical unit is number of holdings growing vines intended to produce grapes for other purposes than table grapes or growing plants for vegetative propagation vines and the area covered by these vines in hectares.
2.6. Statistical population

All holdings growing vines intended to produce grapes for other purposes than table grapes or growing plants for vegetative propagation vines, having an area bigger than 0.1 hectares registered in the vineyard register. 
2.7. Reference area

The reference area is NUTS0 (France) or/and NUTS2(regionals area) according to Commission Delegated Regulation 2019/1755 of 8 August 2019
2.8. Coverage - Time

When was the first (regular) structural vineyard survey / data collection organised?

1979
Frequency of the data collection (if there was one) before 1979 or before EU membership?
If not regularly, in which years the vineyards have been surveyed ?
2.9. Base period

Not applicable


3. Statistical processing Top
3.1. Source data

Is the register maintained at national or regional level? Regional and National                                
  Register 1 Register 2 Register 3 Register 4 Register 5 Register 6 Register 7 Register 8 Register 9 Register 10 Register 11 Register 12 Register 13 Register 14 Register 15 Register 16 Register 17
Name of the register(s)

CVI (Casier Viticole Informatisé) (informatic vineyard register)

 
Data owner (organisation)

Custom service is responsible for the management of the vineyard register.

 
Contact information of the register authority (email and phone number)

Bureau F3

Section viticulture

Cellule statistiques

Direction générale des douanes et droits indirects

11, rue des 2 communes

93 558 MONTREUIL CEDEX

01 57 53 41 29

ncvi-f3@douane.finances.gouv.fr

 
Legal basis

* Commission Regulation number 436-2009

* article 407 of "code général des impots", modified by ordonnance n° 2015-1247 of octobre 7th 2015 art 4.
Does the register contain parcel level data? YES
Are the parcels belonging to the same holder grouped under the same holding-id in the register? YES
Is the holding geo-referenced with co-ordinates? NO
How is the vineyard holding identified in the register? Unique ID of holding
Were all variables taken from vineyard register? NO
If no, which variables were not taken from the register?

Vines intended to produce material for the vegetative propoagation of vines were taken from the general agricultural census
Why were they not taken from the register? Data were missing
For what purpose the ancillary data sources were used? Data completion and validation
If other, which was the purpose?


Were other ancillary data sources used? YES  
If yes, which ones? Data source  Type of data source
Name of the data source 1

2010 general agricultural census

 Census
Name of the data source 2
Name of the data source 3


Additional comments
3.2. Frequency of data collection

The structural statistics on vineyards governed by Regulation (EU) No 1337/2011 are collected every 5 years. The first data collection took place in 2015. The second and last one was carried out in 2020.
3.3. Data collection

How easy was it  to get access to the vineyard register data (administrative access)?  
The data provider has direct constant access to the vineyard register
Access was granted upon a simple request
Access was granted after some negotiations
Access was granted after lenthy negotiations 
Access was not granted
Were the data from the vineyard register integrated into a statistical holding register? YES
If not, what were the reasons for not doing that?  
There was no need for such an operation
It was not technically possible because of lack of common identifier
It was not feasible due to data protection issues
It was considered too expensive
Other reasons


Additional comments
3.4. Data validation

Which kind of data validation measures are in place? Manual
What do they target?  
Unit completeness
Item completeness
Valid value
Time series ranges (outlier detection)
Relational checks between characteristics
Arithmetic calculations (e.g. correctness of aggregates)
Others
Is the data cross-validated against another dataset? YES
If yes, which dataset?  
Previous results of vineyard statistics
Annual crop statistics area data
FSS data 
Other dataset

harvest declaration


Additional comments
3.5. Data compilation

Not available.
3.6. Adjustment

Not applicable.


4. Quality management Top
4.1. Quality assurance

Is there a quality management process in place for vineyard statistics? NO
If yes, what are the components?
Was the authority responsible for the vineyard register involved in the quality assurance of the vineyard data? NO
If yes, which data quality improvement actions were proposed to be done to the vineyard register?  
Improvement of coverage of the register (elimination of over-coverage)
Improvement of the coverage of the register (elimination of under-coverage)
Elimination of multiple listings
More frequent updates
Inclusion of new characteristics in the register
Improving the identification of the holding
Other improvement actions
   
Is there a Quality Report available? NO
If yes, please provide a link
   
Has a peer-review been carried out for vineyard statistics? NO
If yes, which were the main conclusions?
What quality improvement measures are planned for the next 5 years?  
Improvement of the vineyard register
Improvement of data validation
Further automation
Quality Report
Peer review
Other


Additional comments

The improvment of vineyard register is planned. Some characteristics (type of production of vine) or some data concerning a region (Champagne) are expected to be filled entirely.
4.2. Quality management - assessment

   Grading  Comments
How would you describe the overall quality of the structural vineyard statistics?  Satisfactory

despite satisfactory quality, there is fragility on land CVI (type of production of vine).
How would you describe the relevance of the structural vineyard statistics?  Satisfactory
How would you describe the accuracy of the structural vineyard statistics?  Satisfactory
How would you describe the comparability of the structural vineyard statistics with other agricultural statistics, e.g. FSS and Annual Crop Statistics?  Good
How would you describe the coherence (over time) of the structural vineyard statistics?  Good
How would you describe the coherence (across regions in your country) of the structural vineyard statistics?  Good
How would you describe the accessibility of the structural vineyard statistics?  Satisfactory
How would you describe the clarity of the structural vineyard statistics?  Satisfactory


Additional comments

Certain variable (type of production of vine) or region (Champagne) are incomplete.


5. Relevance Top
5.1. Relevance - User Needs

Is the structural vineyard data necessary at national level? YES
Does Regulation 1337/2011 meet the national structural vineyard data needs? NO
If not, did you add additional characteristics which are needed at national level added to the EU-level list of characteristics? YES
If yes, which ones?

plantation and grubbing up per campagne
Are there further known unmet user needs? NO
If yes, describe the unmet needs

NO


Additional comments
5.2. Relevance - User Satisfaction

Has a user satisfaction survey been done? NO
If yes, how satisfied were the users?


Additional comments
5.3. Completeness

Is the vineyard data set complete? NO
If not, which characteristics are missing?

Somme characteristics (type of production of vine) are incomplete or absent from the register (vine destined for materiel propagation or data concerning the region of Champagne).

Harvested wine is used for complete the type of production of vine.

Vine destined for materiel propagation is issue of general census to complete the dataset.

Champagne data are from CIVC interprofession

 


Are all main varieties (> 500ha at natioanl level) listed by name in Table 4? YES  
If not, give the name and area of the main varieties included in class other main red grape varieties Name Area (ha) 
Variety 1
Variety 2
Variety 3
Variety 4
Variety 5
Variety 6
Variety 7
Variety 8
Variety 9
Variety 10
If not, give the name and area of the main varieties included in class other main white grape varieties Name Area (ha) 
Variety 1
Variety 2
Variety 3
Variety 4
Variety 5
Variety 6
Variety 7
Variety 8
Variety 9
Variety 10
If not, give the name and area of the main varieties included in class other main other colour  grape varieties Name Area (ha) 
Variety 1
Variety 2
Variety 3
Variety 4
Variety 5
Variety 6
Variety 7
Variety 8
Variety 9
Variety 10


Additional comments
5.3.65. Data completeness - rate

Not available.


6. Accuracy and reliability Top
6.1. Accuracy - overall

How good is the accuracy of the vineyard statistics? Satisfactory
What are the main factors lowering the accuracy? Missing characteristics
If others, which ones?


Additional comments
6.2. Sampling error

Not available
6.2.1. Sampling error - indicators

Not available
6.3. Non-sampling error

See details below
6.3.1. Coverage error

In the context of vineyard data collection the non-sampling errors are linked to the quality of the vineyard register

Under coverage

Does the vineyard register include all wine growers of the country? NO
If not, which kinds of wine growers are not included?

Vines intended to produce material for the vegetative propagation of vines are not included in vineyard register. Data concerning vines of the region of Champagne haven't been updated since 2014
How many percent of the total number of wine growers are not included?

1,2 %.
How big part of the vineyard area is not included?

0,4 %
Impact of under coverage on the data quality Low


Over coverage

Does the vineyard register include holdings which are not any more active wine growers? YES
If yes, how many years does an inactive holding stay in the register?

not known precisely
Are former wine grower holdings, which haven't harvested regularly the grapes for more than 5 years, part of the vineyard data collection? YES
Impact of over coverage on the data quality Moderate


Multiple listing errors

Number of farms listed in the register several times? Low
Impact of multiple listings on the data quality Low


Misclassification

Does the misclassification of units or characteristics have an impact on the data quality? YES
If yes, to which extent? Some
Which characteristics are affected?  
Area
Number of holdings
Type of production
Size class
Degree of specialisation
Main varieties
Age class
   
Impact of misclassification on the data quality  Moderate
   
Degree of bias caused by coverage errors Moderate
What measures were taken to mitigate the impact of coverage errors?  
None
Ancillary data sources were used in parallel to the vineyard register
Statistical correction methods
Others

10 % of total area was missclassified in the register. In order to estimate correctly the total area of vines, harvested wine is used in order to complete the type of production of vine.
   
In case coverage errors were detected, was the authority responsible for the vineyard register notified? YES
Have actions been taken to improve the register? YES


Additional comments

Some actions have been started by the authority responsible for the vineyard register to improve the register, but they are yet not terminated.


6.3.1.30. Over-coverage - rate
6.3.1.31. Common units - proportion

 
6.3.1.30. Over-coverage - rate
6.3.1.31. Common units - proportion
6.3.2. Measurement error

Not available.
6.3.3. Non response error

In the context of vineyard data collection the non-response is understood as missing characteristics in the vineyard register

Were all characteristics mentioned in Regulation 1337/2011 Annex 2 present in the vineyard register? NO
If not, which were missing?

* planted area intented only for the production of material for the vegetative propagation of vines (graft nursery)

* type of production (10 % of total area missing).

* area planted with wine grape varieties not classified ("other")

* abandoned wine growing area

* area planted with varieties for the production of dried grapes (no object in France).
Were ancillary data sources used to fill in the gaps? YES
If yes, which one?

* 2020 general agricultural census for propagative material

* Harvested wine is used for complete the type of production of vine.

* Champagne data are from CIVC interprofession


Additional comments
6.3.3.6. Unit non-response - rate

Not available.
6.3.3.7. Item non-response - rate

Not available.
6.3.4. Processing error

Not available.
6.3.4.1. Imputation - rate

Not available.
6.3.5. Model assumption error

Not available.
6.4. Seasonal adjustment

Not applicable
6.5. Data revision - policy

Not available.
6.6. Data revision - practice

How many data revisions were done?

0
Why were the data revisions done?


Additional comments
6.6.4. Data revision - average size

Not available.


7. Timeliness and punctuality Top
7.1. Timeliness

  Register 1 Register 2 Register 3 Register 4 Register 5 Register 6 Register 7 Register 8 Register 9 Register 10 Register 11 Register 12 Register 13 Register 14 Register 15 Register 16 Register 17
Name of the register(s)

CVI casier viticole informatisé

 
When were the data extracted from the vineyard register? 31/07/2020
When was the latest update of the vineyard register done before the data extraction? 31/07/2020
Update frequency of the register Continuous


Additional comments
7.1.70. Time lag - first result

Not available.
7.1.71. Time lag - final result

Not available.
7.2. Punctuality

Was the dataset delivered to Eurostat by the deadline (30 September 2021)? YES
In case not, how many days delay was there?   


Additional comments
7.2.4. Punctuality - delivery and publication

Not available.


8. Coherence and comparability Top
8.1. Comparability - geographical

Were there any differences in the definition of the characteristics between the national/regional data and those described in Regulation 1337/2011? NO
If yes, which definitions were different?
How would you describe the impact of the differences in definitions for the data comparability at EU level? Very small


Additional comments


Asymmetry for mirror flow statistics - coefficient




 
8.1.5. Asymmetry for mirror flow statistics - coefficient
8.2. Comparability - over time

The same methodology as that used in 2015 was applied.
8.2.1. Length of comparable time series

2015-2020
8.3. Coherence - cross domain

With which other data sources the vineyard data have  been compared?  Annual crop statistics (ACS)
Other statistics
Other registers
   
If no comparisons have been made, why not?
Result of the comparison with ACS Fully comparable
If differences were detected, to which characteristics are they linked ? No differences detected
Description of the differences
Result of the comparison with FSS Small differences
If differences were detected, to which characteristics are they linked ? Total area
Description of the differences

there is less than 2 % of difference in total area.
Other comparison results Fully comparable
If differences, please give a brief description of the results of this comparison.


Additional comments
8.4. Coherence - sub annual and annual statistics

Not available.
8.5. Coherence - National Accounts

Not available.
8.6. Coherence - internal

Not available.


9. Accessibility and clarity Top

online database is accesible to SSP members, for internal use.

Data on plantation and grubbing-up is used to estimate the total area in production.

 Regional statistics services use data on vineyards to write publication at NUTS 2 level.

 

 
9.1. Dissemination format - News release

  Availability Links
News release  NO
9.2. Dissemination format - Publications

  Availability Links
Publications NO
Publications in English NO
9.3. Dissemination format - online database

  Availability Links
On-line database accessible to users  NO
Website NO
Free/against payment data access policy Free  
9.3.6. Data tables - consultations

Not available.
9.4. Dissemination format - microdata access

  Availability Links
Micro-data access for researchers  NO
9.5. Dissemination format - other

Not available.
9.6. Documentation on methodology

  Availability Links
Methodological report NO
Scientific publications NO
Definitions and classifications NO
9.7. Quality management - documentation

  Availability Links
Quality Report NO
Metadata NO
9.7.3. Metadata completeness - rate

Not available.
9.7.4. Metadata - consultations

Not available.


10. Cost and Burden Top
Restricted from publication


11. Confidentiality Top
11.1. Confidentiality - policy
Restricted from publication
11.2. Confidentiality - data treatment
Restricted from publication


12. Comment Top


Related metadata Top


Annexes Top