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Stremma (στρέμμα) - Greek land area
Stremma is a regional metric unit of land area used in Greece, equal to one decare (1,000 square meters). Used in agriculture, real estate, and cadastral records throughout Greece.
- Names/aliases: στρέμμα (Greek), stremma, decare; abbreviations: στρ., str
- System: Metric (non-SI, regional)
- Exact relations: 1 stremma = 1,000 m² = 10 a = 0.1 ha
- Imperial/US equivalents: 1 stremma ≈ 0.247105381 acres ≈ 10,763.9104 ft²
- Typical examples: farm fields and olive groves measured in stremmata; property listings and land-use plans in Greece
Perch (square perch, square rod, pole, lug) - traditional land area
Perch is a historical Imperial/US customary unit of area equal to one square rod. Used in older cadastral records and property descriptions alongside roods and acres.
- Symbol: none standardized (written as “perch”, “sq perch”, or “square rod”)
- System: Imperial/US customary (historic)
- Exact relations: 1 perch = 1 square rod = (16.5 ft)² = 272.25 ft² = (5.0292 m)² = 25.29285264 m²
- Other relations: 40 perches = 1 rood; 160 perches = 1 acre; 16 perches = 1 square chai
- Typical examples: plot descriptions such as “2 roods 13 perches”; 19th-century deeds and survey plans