{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2026-07-24T14:06:23.301Z","dateModified":"2026-07-24T14:06:23.301Z","typicalAgeRange":"11-18","educationalLevel":"AP PGECET","assesses":"Geo Engineering and Geo Informatics - Remote Sensor","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Remote Sensor"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Geo Engineering and Geo Informatics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"AP PGECET"}],"name":"Quiz about Remote Sensor","about":{"@type":"Thing","name":"Geo Engineering and Geo Informatics - Remote Sensor"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Remote Sensor","text":"Why is side lap provided in aerial photography?}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"Typical overlaps in aerial photography:\n\n\\[\n\\boxed{\n\\begin{aligned}\n\\text{Forward overlap} &\\approx 60\\%\n\\text{Side lap} &\\approx 20\\%-30\\%\n\\end{aligned}\n}\n\\]"},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

To prevent gaps between adjacent flight strips

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

To improve camera focal length

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

To reduce flying height

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

To increase image resolution\n\n

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

To prevent gaps between adjacent flight strips

","comment":{"@type":"Comment","text":"Typical overlaps in aerial photography:\n\n\\[\n\\boxed{\n\\begin{aligned}\n\\text{Forward overlap} &\\approx 60\\%\n\\text{Side lap} &\\approx 20\\%-30\\%\n\\end{aligned}\n}\n\\]"},"answerExplanation":{"@type":"comment","text":""}}}]}

Why is side lap provided in aerial photography?

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