{"title":"Drone Ground Control Targets","description":"\n\u003cstyle\u003e\n  .maxsur-gcp-collection{font-family:inherit;color:#1f2933;line-height:1.65}\n  .maxsur-gcp-collection *{box-sizing:border-box}\n  .maxsur-gcp-intro{padding:10px 0 6px;max-width:980px}\n  .maxsur-gcp-eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:#2f6f9f;margin-bottom:10px}\n  .maxsur-gcp-intro h2,.maxsur-gcp-section h3{color:#101820}\n  .maxsur-gcp-intro h2{font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin:0 0 16px}\n  .maxsur-gcp-intro p{font-size:1.06rem;margin:0 0 14px}\n  .maxsur-gcp-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}\n  .maxsur-gcp-badge{display:inline-block;padding:7px 11px;border-radius:999px;background:#eef5fb;border:1px solid #c8dceb;color:#17384f;font-size:.86rem;font-weight:650}\n  .maxsur-gcp-section{margin:36px 0}\n  .maxsur-gcp-section h3{font-size:1.55rem;line-height:1.25;margin:0 0 12px}\n  .maxsur-gcp-section p{margin:0 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strong{display:block;color:#101820;margin-bottom:6px}\n  .maxsur-gcp-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:17px}\n  .maxsur-gcp-link{display:block;text-decoration:none;color:#101820;border:1px solid #d8e0e7;border-radius:15px;padding:20px;background:#fff;box-shadow:0 8px 22px rgba(16,24,32,.05)}\n  .maxsur-gcp-link:hover{border-color:#1f6feb}\n  .maxsur-gcp-link strong{display:block;font-size:1.05rem;margin-bottom:5px}\n  .maxsur-gcp-link span{display:block;color:#52606d;font-size:.94rem}\n  .maxsur-gcp-cta{background:linear-gradient(135deg,#101820 0%,#1d2b36 100%);color:#fff;border-radius:18px;padding:28px;margin-top:34px}\n  .maxsur-gcp-cta h3{color:#fff;margin-top:0}\n  .maxsur-gcp-cta p{color:#e8eef3}\n  .maxsur-gcp-cta a{color:#9fd3ff;font-weight:700;text-decoration:none}\n  .maxsur-gcp-note{font-size:.91rem;color:#52606d;margin-top:18px}\n  @media(max-width:900px){.maxsur-gcp-grid,.maxsur-gcp-links,.maxsur-gcp-steps{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"maxsur-gcp-collection\"\u003e\n  \u003csection class=\"maxsur-gcp-intro\"\u003e\n    \u003cdiv class=\"maxsur-gcp-eyebrow\"\u003eDrone Mapping • Photogrammetry • Public Safety\u003c\/div\u003e\n    \u003ch2\u003eDrone Ground Control Targets for Accurate, Repeatable 3D Mapping\u003c\/h2\u003e\n    \u003cp\u003e\n      Drone ground control targets give mapping teams clearly identifiable reference points that can be measured,\n      recognized in aerial imagery, and used to strengthen photogrammetry and 3D scene reconstruction workflows.\n      For law enforcement and public safety teams, they are especially useful when documenting crash scenes,\n      large outdoor crime scenes, roadways, facilities, disaster areas, and other locations where positional\n      accuracy and repeatability matter.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      MAXSUR offers Rothbucher ground control target solutions designed for professional drone mapping workflows,\n      including reusable, foldable, large-format, and numbered target options for field deployment.\n    \u003c\/p\u003e\n    \u003cdiv class=\"maxsur-gcp-badges\"\u003e\n      \u003cspan class=\"maxsur-gcp-badge\"\u003eDrone Ground Control\u003c\/span\u003e\n      \u003cspan class=\"maxsur-gcp-badge\"\u003ePhotogrammetry\u003c\/span\u003e\n      \u003cspan class=\"maxsur-gcp-badge\"\u003e3D Crime Scene Mapping\u003c\/span\u003e\n      \u003cspan class=\"maxsur-gcp-badge\"\u003eCrash Reconstruction\u003c\/span\u003e\n      \u003cspan class=\"maxsur-gcp-badge\"\u003ePIX4D Workflows\u003c\/span\u003e\n      \u003cspan class=\"maxsur-gcp-badge\"\u003ePublic Safety UAS\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"maxsur-gcp-section\"\u003e\n    \u003ch3\u003eWhat a Ground Control Target Actually Does\u003c\/h3\u003e\n    \u003cp\u003e\n      A high-contrast target gives the drone imagery and mapping software a point that can be identified consistently\n      across photographs. When the center of that target is surveyed or otherwise assigned a known coordinate,\n      it can be used as a ground control point to help constrain the model to real-world position, scale, and orientation.\n    \u003c\/p\u003e\n    \u003cdiv class=\"maxsur-gcp-callout\"\u003e\n      \u003cstrong\u003eImportant distinction:\u003c\/strong\u003e a visible target by itself is not automatically a ground control point.\n      It becomes useful as ground control when its position is measured or assigned within the mapping workflow.\n      Separate targets can also be held back as independent checkpoints to evaluate model accuracy.\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"maxsur-gcp-section\"\u003e\n    \u003ch3\u003eBuilt for Law Enforcement \u0026amp; Public Safety Mapping\u003c\/h3\u003e\n    \u003cdiv class=\"maxsur-gcp-grid\"\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eCrash \u0026amp; Accident Reconstruction\u003c\/h4\u003e\n        \u003cp\u003eEstablish visible reference control around intersections, roadways, parking lots, and extended collision scenes before aerial capture.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eCrime Scene Documentation\u003c\/h4\u003e\n        \u003cp\u003eSupport structured drone photogrammetry on large outdoor scenes where investigators need a repeatable reference framework across the capture area.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eFacilities \u0026amp; Tactical Site Mapping\u003c\/h4\u003e\n        \u003cp\u003eImprove mapping workflows around campuses, training areas, critical infrastructure, and pre-planned operational sites.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eDisaster \u0026amp; Emergency Mapping\u003c\/h4\u003e\n        \u003cp\u003eUse visible control targets to support aerial documentation of damaged infrastructure, debris fields, and other large-area public safety missions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"maxsur-gcp-section\"\u003e\n    \u003ch3\u003eChoosing the Right Drone Mapping Target\u003c\/h3\u003e\n    \u003cdiv class=\"maxsur-gcp-grid\"\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eReusable Field Targets\u003c\/h4\u003e\n        \u003cp\u003eA strong choice for routine public safety mapping programs where targets are deployed, collected, and reused across many missions.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eFoldable \u0026amp; Portable Targets\u003c\/h4\u003e\n        \u003cp\u003eUseful when equipment space matters and teams need targets that can move quickly from a vehicle or mapping kit to the scene.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eLarge-Format Targets\u003c\/h4\u003e\n        \u003cp\u003eDesigned for workflows where the target must remain clearly identifiable from greater altitude, larger standoff distance, or broad-area capture.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-card\"\u003e\n        \u003ch4\u003eNumbered Targets\u003c\/h4\u003e\n        \u003cp\u003eHelp teams distinguish control points in the field and streamline correspondence between the physical scene, survey notes, and processing workflow.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"maxsur-gcp-section\"\u003e\n    \u003ch3\u003eA Practical Ground Control Workflow\u003c\/h3\u003e\n    \u003cdiv class=\"maxsur-gcp-steps\"\u003e\n      \u003cdiv class=\"maxsur-gcp-step\"\u003e\n\u003cstrong\u003eDistribute Targets\u003c\/strong\u003e\u003cspan\u003ePlace targets around the mapping area with good geometric spread and clear aerial visibility.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-step\"\u003e\n\u003cstrong\u003eMeasure Control\u003c\/strong\u003e\u003cspan\u003eSurvey or assign the target centers using the agency's selected GNSS, total station, or control workflow.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-step\"\u003e\n\u003cstrong\u003eCapture the Scene\u003c\/strong\u003e\u003cspan\u003eFly the drone with sufficient image overlap and coverage so the targets are visible in the dataset.\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"maxsur-gcp-step\"\u003e\n\u003cstrong\u003eProcess \u0026amp; Verify\u003c\/strong\u003e\u003cspan\u003eUse control points in the photogrammetry workflow and reserve independent checkpoints when appropriate for quality evaluation.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"maxsur-gcp-section\"\u003e\n    \u003ch3\u003eBuild the Complete 3D Mapping Workflow\u003c\/h3\u003e\n    \u003cp\u003e\n      Ground control targets work best as part of a complete mapping program that connects the aircraft, capture method,\n      processing software, and supporting reference-control tools.\n    \u003c\/p\u003e\n    \u003cdiv class=\"maxsur-gcp-links\"\u003e\n      \u003ca class=\"maxsur-gcp-link\" href=\"https:\/\/www.maxsur.com\/collections\/mapping-targets\"\u003e\u003cstrong\u003eMapping Targets \u0026amp; Reference Control\u003c\/strong\u003e\u003cspan\u003eExplore the broader Rothbucher target, fixed-point, SLAM, scanner, and accessory ecosystem.\u003c\/span\u003e\u003c\/a\u003e\n      \u003ca class=\"maxsur-gcp-link\" href=\"https:\/\/www.maxsur.com\/collections\/pix4d-photogrammetry-mapping-software\"\u003e\u003cstrong\u003ePIX4D Photogrammetry Software\u003c\/strong\u003e\u003cspan\u003eProcess aerial imagery into measurable 2D and 3D mapping deliverables.\u003c\/span\u003e\u003c\/a\u003e\n      \u003ca class=\"maxsur-gcp-link\" href=\"https:\/\/www.maxsur.com\/collections\/drones-and-uas-solutions\"\u003e\u003cstrong\u003eDrones \u0026amp; UAS Solutions\u003c\/strong\u003e\u003cspan\u003eExplore public safety drone platforms, payloads, training, and mission support.\u003c\/span\u003e\u003c\/a\u003e\n      \u003ca class=\"maxsur-gcp-link\" href=\"https:\/\/www.maxsur.com\/collections\/lidar\"\u003e\u003cstrong\u003eLiDAR Mapping\u003c\/strong\u003e\u003cspan\u003eCombine aerial, mobile, or terrestrial LiDAR with coordinated reference-control workflows.\u003c\/span\u003e\u003c\/a\u003e\n      \u003ca class=\"maxsur-gcp-link\" href=\"https:\/\/www.maxsur.com\/pages\/public-safety-grants\"\u003e\u003cstrong\u003ePublic Safety Grants\u003c\/strong\u003e\u003cspan\u003eExplore funding resources for drone, mapping, LiDAR, and public safety technology programs.\u003c\/span\u003e\u003c\/a\u003e\n      \u003ca class=\"maxsur-gcp-link\" href=\"https:\/\/www.maxsur.com\/blogs\/news\"\u003e\u003cstrong\u003eMAXSUR Mapping \u0026amp; UAS Resources\u003c\/strong\u003e\u003cspan\u003eRead practical articles covering public safety drones, photogrammetry, LiDAR, and 3D mapping.\u003c\/span\u003e\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"maxsur-gcp-cta\"\u003e\n    \u003ch3\u003eNeed Help Selecting Drone Ground Control Targets?\u003c\/h3\u003e\n    \u003cp\u003e\n      MAXSUR can help agencies select target sizes, configurations, and reference-control accessories for drone\n      photogrammetry, crash reconstruction, forensic mapping, and mixed drone\/LiDAR workflows.\n    \u003c\/p\u003e\n    \u003cp\u003eEmail: \u003ca href=\"mailto:ops@maxsur.com\"\u003eops@maxsur.com\u003c\/a\u003e\u003cbr\u003ePhone: \u003ca href=\"tel:13142702150\"\u003e1-314-270-2150\u003c\/a\u003e\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003cp class=\"maxsur-gcp-note\"\u003e\n    Target size, placement, control method, survey accuracy, flight altitude, camera resolution, processing settings,\n    and software configuration all affect mapping results. Select and deploy ground control according to the requirements\n    of the mission, aircraft, camera, survey method, and processing platform.\n  \u003c\/p\u003e\n\u003c\/div\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/5416\/collections\/drone-ground-control-targets-crime-scene-mapping.jpg?v=1791161250","url":"https:\/\/www.maxsur.com\/collections\/drone-ground-control-targets.oembed","provider":"MAXSUR","version":"1.0","type":"link"}