{"id":55,"date":"2022-02-22T08:01:28","date_gmt":"2022-02-22T08:01:28","guid":{"rendered":"https:\/\/www.satlabgeo.com\/?post_type=industries&#038;p=55"},"modified":"2025-03-28T02:33:48","modified_gmt":"2025-03-28T02:33:48","slug":"freyja-gnss-receiver-works-in-uav","status":"publish","type":"industries","link":"https:\/\/www.satlabgeo.com\/fr\/industries\/freyja-gnss-receiver-works-in-uav\/","title":{"rendered":"Fonctionnement du r\u00e9cepteur GNSS SatLab Freyja dans une application UAV"},"content":{"rendered":"<p>L&#039;essor des drones transforme les m\u00e9thodes de lev\u00e9s. Il est imp\u00e9ratif de combiner la technologie RTK \u00e0 celle des drones afin de maximiser les avantages de la cartographie par drone.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2022\/02\/SatLab-Freyja-scaled.jpg\" alt=\"GPS RTK\" width=\"100%\" height=\"auto\" class=\"alignnone size-medium wp-image-940\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2022\/02\/How-SatLab-Freyja-GNSS-Receiver-works-in-UAV-Application.pdf\">CLIQUEZ ICI POUR T\u00c9L\u00c9CHARGER CETTE \u00c9TUDE DE CAS<\/a><\/p>\n<h3><\/h3>\n<h3>Positionnement de haute pr\u00e9cision et technologie des drones<\/h3>\n<p>La technologie des drones a d\u00e9pass\u00e9 les attentes et peut \u00eatre utilis\u00e9e dans de nombreuses applications telles que la topographie et la cartographie, notamment par drone, l&#039;exploitation mini\u00e8re, les \u00e9tudes environnementales, les inspections \u00e9lectriques, etc. Pour nombre de ces applications, un positionnement et une navigation de haute pr\u00e9cision sont essentiels. Les technologies PPK et RTK \u00e9tant de plus en plus faciles \u00e0 comprendre pour les utilisateurs de drones, de nombreux drones \u00e9quip\u00e9s du GNSS peuvent m\u00eame utiliser directement la technologie RTK pour un positionnement et une navigation pr\u00e9cis. Cet article d\u00e9crit comment utiliser le r\u00e9cepteur GNSS SatLab Freyja comme station fixe pour fournir des donn\u00e9es de correction pr\u00e9cises aux drones, am\u00e9liorant ainsi la pr\u00e9cision des livrables et l&#039;exp\u00e9rience de navigation.<\/p>\n<p>Compar\u00e9e \u00e0 la connexion du drone \u00e0 un service r\u00e9seau RTK (syst\u00e8me d&#039;augmentation r\u00e9gional, \u00e9galement appel\u00e9 CORS), une station de base install\u00e9e sur le terrain offrira un environnement de travail plus pratique et portable, assurant un flux de donn\u00e9es plus stable et fiable dans les zones o\u00f9 le r\u00e9seau mobile est d\u00e9grad\u00e9. De plus, une ligne de base plus courte peut r\u00e9duire consid\u00e9rablement la d\u00e9gradation de la pr\u00e9cision, offrant ainsi une meilleure pr\u00e9cision RTK.<br \/>\n<img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2022\/02\/pic1.1024x1024.jpg\" alt=\"Freyja\" width=\"100%\" height=\"auto\" class=\"alignnone size-medium wp-image-940\" \/><\/p>\n<h3><\/h3>\n<h3>Comment fonctionne la technologie RTK embarqu\u00e9e<\/h3>\n<p>Cette solution n\u00e9cessite un r\u00e9cepteur GNSS Freyja, l&#039;application Satsurv, un terminal portable Android tel qu&#039;un smartphone et un drone UAV.<\/p>\n<p><a href=\"https:\/\/www.satlabgeo.com\/fr\/product_uri\/freyja-gnss-receiver\/\">Frejya<\/a> Il s&#039;agit de la derni\u00e8re g\u00e9n\u00e9ration de r\u00e9cepteurs GNSS de SatLab. Son format de poche ultra-compact le rend tr\u00e8s portable et flexible. Gr\u00e2ce \u00e0 son excellente ma\u00eetrise de la consommation d&#039;\u00e9nergie et \u00e0 sa batterie int\u00e9gr\u00e9e de grande capacit\u00e9, Freyja offre plus de 10 heures d&#039;autonomie en fonctionnement continu comme station de r\u00e9f\u00e9rence. De plus, la fonction de relev\u00e9 d&#039;inclinaison IMU int\u00e9gr\u00e9e am\u00e9liore consid\u00e9rablement l&#039;efficacit\u00e9 sur le terrain. R\u00e9cepteur GNSS ultra-portable, Freyja est non seulement un outil pr\u00e9cieux pour la topographie, mais aussi un partenaire id\u00e9al pour la cartographie par drone.<br \/>\n<img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2022\/02\/pic2.jpg\" alt=\"Freyja\" width=\"100%\" height=\"auto\" class=\"alignnone size-medium wp-image-940\" \/><br \/>\n<a href=\"https:\/\/www.satlabgeo.com\/fr\/product_uri\/satsurv\/\"><\/a><\/p>\n<p><a href=\"https:\/\/www.satlabgeo.com\/fr\/product_uri\/satsurv\/\">Satsurv<\/a> SatLab travaille depuis des ann\u00e9es sur l&#039;application mobile. Cette nouvelle version propose une interface utilisateur repens\u00e9e et des fonctionnalit\u00e9s toujours plus performantes, notamment pour l&#039;optimisation des applications de drones. L&#039;application Satsurv s&#039;installe directement sur l&#039;appareil Android (contr\u00f4leur de drone).<\/p>\n<h3>Configuration du flux de travail pour la cartographie par drone<\/h3>\n<p>Le flux de travail simple sera le suivant\u00a0:<\/p>\n<p>\u00c9tape 1. Utilisez un tr\u00e9pied pour installer Freyja pr\u00e8s de votre point de travail, soit sur un point de contr\u00f4le dont les coordonn\u00e9es sont connues, soit sur un point de contr\u00f4le dont les coordonn\u00e9es sont connues. Vous pouvez \u00e9galement lancer l&#039;application Satsurv pour collecter une position pr\u00e9cise comme nouveau point de contr\u00f4le en vous connectant au service CORS.<\/p>\n<p>\u00c9tape 2. Utilisez Satsurv pour configurer Freyja comme station de base en mode Internet de collecte de donn\u00e9es. Freyja est alors officiellement une station de base et enverra les donn\u00e9es de correction au terminal portable via Bluetooth.<\/p>\n<p>\u00c9tape 3. L&#039;\u00e9tape cl\u00e9 de cette op\u00e9ration consiste \u00e0 activer la transmission des donn\u00e9es diff\u00e9rentielles par Satsurv. Cette fonctionnalit\u00e9 permet \u00e0 Satsurv de diffuser les donn\u00e9es de correction du Freyja sur le r\u00e9seau local du terminal mobile.<\/p>\n<p>\u00c9tape 4. Si vous utilisez Satsurv sur un terminal Android, vous pouvez activer son point d&#039;acc\u00e8s mobile. Vous pouvez ensuite utiliser le Wi-Fi du contr\u00f4leur pour vous connecter \u00e0 ce r\u00e9seau local. Cela fonctionne comme une connexion \u00e0 un service CORS standard. Vous pouvez utiliser le contr\u00f4leur pour vous connecter \u00e0 l&#039;adresse IP et au port locaux affich\u00e9s par Satsurv via le protocole NTRIP afin d&#039;obtenir les donn\u00e9es de correction. Le fonctionnement est identique \u00e0 celui d&#039;un contr\u00f4leur de drone sous Android.<\/p>\n<p>\u00c9tape 5. Vous pouvez d\u00e9sormais piloter votre drone avec une grande pr\u00e9cision. Les donn\u00e9es de correction en temps r\u00e9el seront envoy\u00e9es par Freyja via Bluetooth et transmises au r\u00e9seau local par Satsurv.<\/p>\n<p>Enfin, r\u00e9capitulons les proc\u00e9dures de configuration simples\u00a0: Configurer Freyja &gt; Activer la transmission des donn\u00e9es vers le r\u00e9seau local &gt; Relier le contr\u00f4leur UAV au point d&#039;acc\u00e8s &gt; R\u00e9cup\u00e9rer les donn\u00e9es de correction comme en utilisant le service CORS et voler.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2022\/02\/pic3.png\" alt=\"Freyja\" width=\"100%\" height=\"auto\" class=\"alignnone size-medium wp-image-940\" \/><\/p>\n<p>Le positionnement et la navigation de haute pr\u00e9cision sont essentiels pour les drones, quelles que soient leurs applications. Contrairement aux lev\u00e9s traditionnels par drone, l&#039;\u00e9mergence de la technologie RTK, comme le r\u00e9cepteur GNSS Freyja, am\u00e9liore l&#039;efficacit\u00e9 du travail en offrant des solutions de positionnement en temps r\u00e9el et tr\u00e8s pr\u00e9cises pour les lev\u00e9s par drone, et garantit un vol plus s\u00fbr et plus stable.<\/p>\n<h3>\u00c0 propos de SatLab Geosolutions AB<\/h3>\n<p>SatLab Geosolutions est une entreprise su\u00e9doise sp\u00e9cialis\u00e9e dans les solutions de positionnement par satellite, avec des bureaux strat\u00e9giquement r\u00e9partis dans le monde entier. Fond\u00e9e par un groupe d&#039;ing\u00e9nieurs passionn\u00e9s et pionniers, cumulant plus de 40 ans d&#039;exp\u00e9rience dans le secteur du GNSS, l&#039;\u00e9quipe de direction est compos\u00e9e d&#039;experts chevronn\u00e9s du secteur, attentifs aux besoins de nos clients. Ax\u00e9e sur la recherche et le d\u00e9veloppement, l&#039;\u00e9quipe de SatLab Geosolutions travaille sans rel\u00e2che pour cr\u00e9er des produits innovants destin\u00e9s aux professionnels de la topographie du monde entier, leur offrant ainsi des solutions compl\u00e8tes et de qualit\u00e9 sup\u00e9rieure.<\/p>\n<div role=\"form\" class=\"wpcf7\" id=\"wpcf7-f2414-o1\" lang=\"en-US\" dir=\"ltr\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/industries\/55#wpcf7-f2414-o1\" method=\"post\" class=\"wpcf7-form init\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/industries\/55#wpcf7-f2414-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"2414\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"5.6.3\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f2414-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<input type=\"hidden\" name=\"_wpcf7cf_hidden_group_fields\" value=\"[]\" \/>\n<input type=\"hidden\" name=\"_wpcf7cf_hidden_groups\" value=\"[]\" \/>\n<input type=\"hidden\" name=\"_wpcf7cf_visible_groups\" value=\"[]\" \/>\n<input type=\"hidden\" name=\"_wpcf7cf_repeaters\" value=\"[]\" \/>\n<input type=\"hidden\" name=\"_wpcf7cf_steps\" value=\"{}\" \/>\n<input type=\"hidden\" name=\"_wpcf7cf_options\" value=\"{&quot;form_id&quot;:2414,&quot;conditions&quot;:[{&quot;then_field&quot;:&quot;-1&quot;,&quot;and_rules&quot;:[{&quot;if_field&quot;:&quot;-1&quot;,&quot;operator&quot;:&quot;equals&quot;,&quot;if_value&quot;:&quot;Product Inquiry&quot;}]}],&quot;settings&quot;:{&quot;animation&quot;:&quot;yes&quot;,&quot;animation_intime&quot;:200,&quot;animation_outtime&quot;:200,&quot;conditions_ui&quot;:&quot;normal&quot;,&quot;notice_dismissed&quot;:false}}\" \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<div class=\"row\">\n    <div class=\"col-lg-12 text-center mb-4 pt-4\"><h4><b>Contactez-nous<\/b><\/h4><\/div>\n    <div class=\"col-lg-6\">\n        <div class=\"form-group\">\n            <label>Nom: <strong>*<\/strong><\/label>\n            <span class=\"wpcf7-form-control-wrap\" data-name=\"first-name\"><input type=\"text\" name=\"first-name\" value=\"\" size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required form-control\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Nom\" \/><\/span>\n        <\/div>\n    <\/div>\n    <div class=\"col-lg-6\">\n        <div class=\"form-group\">\n            <label>Num\u00e9ro de contact : <strong>*<\/strong><\/label>\n            <span class=\"wpcf7-form-control-wrap\" data-name=\"contact-number\"><input type=\"number\" name=\"contact-number\" value=\"\" class=\"wpcf7-form-control wpcf7-number wpcf7-validates-as-number form-control\" aria-invalid=\"false\" placeholder=\"Entrez votre num\u00e9ro de contact ici\u2026\" \/><\/span>\n        <\/div>\n    <\/div>\n    <div class=\"col-lg-6\">\n        <div class=\"form-group\">\n            <label>Adresse email: <strong>*<\/strong><\/label>\n            <span class=\"wpcf7-form-control-wrap\" data-name=\"email-address\"><input type=\"email\" name=\"email-address\" value=\"\" size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-email wpcf7-validates-as-required wpcf7-validates-as-email form-control\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Entrez votre adresse email ici\u2026\" \/><\/span>\n        <\/div>\n    <\/div>\n    <div class=\"col-lg-6\">\n        <div class=\"form-group\">\n            <label>Entreprise: <strong>*<\/strong><\/label>\n            <span class=\"wpcf7-form-control-wrap\" data-name=\"company-name\"><input type=\"text\" name=\"company-name\" value=\"\" size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required form-control\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Entrez votre entreprise ici\u2026\" \/><\/span>\n        <\/div>\n    <\/div>\n    <div class=\"col-lg-6\">\n        <div class=\"form-group select-box\">\n            <label>Pays\/R\u00e9gion : <strong>*<\/strong><\/label>\n            <span class=\"wpcf7-form-control-wrap\" data-name=\"country-name\"><select name=\"country-name\" class=\"wpcf7-form-control wpcf7-select form-control\" aria-invalid=\"false\"><option value=\"\">Entrez votre pays\/r\u00e9gion ici\u2026<\/option><option value=\"Afghanistan\">Afghanistan<\/option><option value=\"Albania\">Albanie<\/option><option value=\"Algeria\">Alg\u00e9rie<\/option><option value=\"American Samoa\">Samoa am\u00e9ricaines<\/option><option value=\"Andorra\">Andorre<\/option><option value=\"Angola\">Angola<\/option><option value=\"Anguilla\">Anguilla<\/option><option value=\"Antarctica\">Antarctique<\/option><option value=\"Antigua and Barbuda\">Antigua-et-Barbuda<\/option><option value=\"Argentina\">Argentine<\/option><option value=\"Armenia\">Arm\u00e9nie<\/option><option value=\"Aruban\">Aruba<\/option><option value=\"Australia\">Australie<\/option><option value=\"Austria\">Autriche<\/option><option value=\"Azerbaijan\">Azerba\u00efdjan<\/option><option value=\"Bahamas\">Bahamas<\/option><option value=\"Bahrain\">Bahre\u00efn<\/option><option value=\"Bangladesh\">Bangladesh<\/option><option value=\"Barbados\">Barbade<\/option><option value=\"Belarus\">Bi\u00e9lorussie<\/option><option value=\"Belgium\">Belgique<\/option><option value=\"Belize\">B\u00e9lize<\/option><option value=\"Benin\">B\u00e9nin<\/option><option value=\"Bermuda\">Bermudes<\/option><option value=\"Bhutan\">Bhoutan<\/option><option value=\"Bolivia\">Bolivie<\/option><option value=\"Bosnia and Herzegovina\">Bosnie-Herz\u00e9govine<\/option><option value=\"Botswana\">Botswana<\/option><option value=\"Bouvet Island\">\u00cele Bouvet<\/option><option value=\"Brazil\">Br\u00e9sil<\/option><option value=\"British Indian Ocean Territory\">Territoire britannique de l&#039;oc\u00e9an Indien<\/option><option value=\"British Virgin Islands\">\u00celes Vierges britanniques<\/option><option value=\"Brunei\">Brunei<\/option><option value=\"Bulgaria\">Bulgarie<\/option><option value=\"Burkina Faso\">Burkina Faso<\/option><option value=\"Burundi\">Burundi<\/option><option value=\"Cambodia\">Cambodge<\/option><option value=\"Cameroon\">Cameroun<\/option><option value=\"Canada\">Canada<\/option><option value=\"Cape Verde\">Cap-Vert<\/option><option value=\"Cayman Islands\">\u00celes Ca\u00efmans<\/option><option value=\"Central African Republic\">R\u00e9publique centrafricaine<\/option><option value=\"Chad\">Tchad<\/option><option value=\"Chile\">Chili<\/option><option value=\"China\">Chine<\/option><option value=\"Christmas Island\">L&#039;\u00eele Christmas<\/option><option value=\"Cocos Islands\">\u00celes Cocos<\/option><option value=\"Colombia\">Colombie<\/option><option value=\"Comoros\">Comores<\/option><option value=\"Congo\">Congo<\/option><option value=\"Cook Islands\">\u00celes Cook<\/option><option value=\"Costa Rica\">Costa Rica<\/option><option value=\"Croatia\">Croatie<\/option><option value=\"Cuba\">Cuba<\/option><option value=\"Cyprus\">Chypre<\/option><option value=\"Czech Republic\">R\u00e9publique tch\u00e8que<\/option><option value=\"Cote d&#039;Ivoire\">C\u00f4te d&#039;Ivoire<\/option><option value=\"Denmark\">Danemark<\/option><option value=\"Djibouti\">Djibouti<\/option><option value=\"Dominica\">Dominique<\/option><option value=\"Dominican Republic\">R\u00e9publique dominicaine<\/option><option value=\"Ecuador\">\u00c9quateur<\/option><option value=\"Egypt\">Egypte<\/option><option value=\"El Salvador\">Le Salvador<\/option><option value=\"Equatorial Guinea\">Guin\u00e9e \u00e9quatoriale<\/option><option value=\"Eritrea\">\u00c9rythr\u00e9e<\/option><option value=\"Estonia\">Estonie<\/option><option value=\"Ethiopia\">Ethiopie<\/option><option value=\"Falkland Islands\">\u00celes Malouines<\/option><option value=\"Faroe Islands\">\u00celes F\u00e9ro\u00e9<\/option><option value=\"Fiji\">Fidji<\/option><option value=\"Finland\">Finlande<\/option><option value=\"France\">France<\/option><option value=\"French Guiana\">Guyane fran\u00e7aise<\/option><option value=\"French Polynesia\">Polyn\u00e9sie fran\u00e7aise<\/option><option value=\"French Southern Territories\">Terres australes fran\u00e7aises<\/option><option value=\"Gabon\">Gabon<\/option><option value=\"Gambia\">Gambie<\/option><option value=\"Georgia\">G\u00e9orgie<\/option><option value=\"Germany\">Allemagne<\/option><option value=\"Ghana\">Ghana<\/option><option value=\"Gibraltar\">Gibraltar<\/option><option value=\"Greece\">Gr\u00e8ce<\/option><option value=\"Greenland\">Groenland<\/option><option value=\"Grenada\">Grenade<\/option><option value=\"Guadeloupe\">Guadeloupe<\/option><option value=\"Guam\">Guam<\/option><option value=\"Guatemala\">Guatemala<\/option><option value=\"Guernsey\">Guernesey<\/option><option value=\"Guinea\">Guin\u00e9e<\/option><option value=\"GuineaBissau\">Guin\u00e9e-Bissau<\/option><option value=\"Guyana\">Guyane<\/option><option value=\"Haiti\">Ha\u00efti<\/option><option value=\"Heard Island and McDonald Islands\">\u00celes Heard et McDonald<\/option><option value=\"Honduras\">Honduras<\/option><option value=\"Hong Kong\">Hong Kong<\/option><option value=\"Hungary\">Hongrie<\/option><option value=\"Iceland\">Islande<\/option><option value=\"India\">Inde<\/option><option value=\"Indonesia\">Indon\u00e9sie<\/option><option value=\"Iran\">L&#039;Iran<\/option><option value=\"Iraq\">Irak<\/option><option value=\"Ireland\">Irlande<\/option><option value=\"Israel\">Isra\u00ebl<\/option><option value=\"Italy\">Italie<\/option><option value=\"Jamaica\">Jama\u00efque<\/option><option value=\"Japan\">Japon<\/option><option value=\"Jersey\">Jersey<\/option><option value=\"Jordan\">Jordanie<\/option><option value=\"Kazakhstan\">Kazakhstan<\/option><option value=\"Kenya\">Kenya<\/option><option value=\"Kiribati\">Kiribati<\/option><option value=\"Kosovo\">Kosovo<\/option><option value=\"Kuwt\">Kuwt<\/option><option value=\"Kyrgyzstan\">Kirghizistan<\/option><option value=\"Laos\">Laos<\/option><option value=\"Latvia\">Lettonie<\/option><option value=\"Lebanon\">Liban<\/option><option value=\"Lesotho\">Lesotho<\/option><option value=\"Liberia\">Lib\u00e9ria<\/option><option value=\"Libya\">Libye<\/option><option value=\"Liechtenstein\">Liechtenstein<\/option><option value=\"Lithuania\">Lituanie<\/option><option value=\"Luxembourg\">Luxembourg<\/option><option value=\"Macao\">Macao<\/option><option value=\"North Macedonia\">Mac\u00e9doine du Nord<\/option><option value=\"Madagascar\">Madagascar<\/option><option value=\"Malawi\">Malawi<\/option><option value=\"Malaysia\">Malaisie<\/option><option value=\"Maldives\">Maldives<\/option><option value=\"Mali\">Mali<\/option><option value=\"Malta\">Malte<\/option><option value=\"Marshall Islands\">\u00celes Marshall<\/option><option value=\"Martinique\">Martinique<\/option><option value=\"Mauritania\">Mauritanie<\/option><option value=\"Mauritius\">Maurice<\/option><option value=\"Mayotte\">Mayotte<\/option><option value=\"Mexico\">Mexique<\/option><option value=\"Micronesia\">Micron\u00e9sie<\/option><option value=\"Moldova\">Moldavie<\/option><option value=\"Monaco\">Monaco<\/option><option value=\"Mongolia\">Mongolie<\/option><option value=\"Montenegro\">Mont\u00e9n\u00e9gro<\/option><option value=\"Montserrat\">Montserrat<\/option><option value=\"Morocco\">Maroc<\/option><option value=\"Mozambique\">Mozambique<\/option><option value=\"Myanmar\">Birmanie<\/option><option value=\"Namibia\">Namibie<\/option><option value=\"Nauru\">Nauru<\/option><option value=\"Nepal\">N\u00e9pal<\/option><option value=\"Netherlands\">Pays-Bas<\/option><option value=\"Netherlands Antilles\">Antilles n\u00e9erlandaises<\/option><option value=\"New Caledonia\">Nouvelle-Cal\u00e9donie<\/option><option value=\"New Zealand\">Nouvelle-Z\u00e9lande<\/option><option value=\"Nicaragua\">Nicaragua<\/option><option value=\"Niger\">Niger<\/option><option value=\"Nigeria\">Nigeria<\/option><option value=\"Niue\">Niue<\/option><option value=\"Norfolk Island\">\u00cele Norfolk<\/option><option value=\"North Korea\">Cor\u00e9e du Nord<\/option><option value=\"Northern Ireland\">Irlande du Nord<\/option><option value=\"Northern Mariana Islands\">\u00celes Mariannes du Nord<\/option><option value=\"Norway\">Norv\u00e8ge<\/option><option value=\"Oman\">Oman<\/option><option value=\"Pakistan\">Pakistan<\/option><option value=\"Palau\">Palaos<\/option><option value=\"Palestine\">Palestine<\/option><option value=\"Panama\">Panama<\/option><option value=\"Papua New Guinea\">Papouasie-Nouvelle-Guin\u00e9e<\/option><option value=\"Paraguay\">Paraguay<\/option><option value=\"Peru\">P\u00e9rou<\/option><option value=\"Philippines\">Philippines<\/option><option value=\"Pitcairn\">Pitcairn<\/option><option value=\"Poland\">Pologne<\/option><option value=\"Portugal\">Portugal<\/option><option value=\"Puerto Rico\">Porto Rico<\/option><option value=\"Qatar\">Qatar<\/option><option value=\"Reunion\">R\u00e9union<\/option><option value=\"Romania\">Roumanie<\/option><option value=\"Russia\">Russie<\/option><option value=\"Rwanda\">Rwanda<\/option><option value=\"Saint Helena\">Sainte-H\u00e9l\u00e8ne<\/option><option value=\"Saint Kitts and Nevis\">Saint-Kitts-et-Nevis<\/option><option value=\"Saint Lucia\">Sainte-Lucie<\/option><option value=\"Saint Pierre and Miquelon\">Saint-Pierre-et-Miquelon<\/option><option value=\"Saint Vincent and the Grenadines\">Saint-Vincent-et-les Grenadines<\/option><option value=\"Samoa\">Samoa<\/option><option value=\"San Marino\">Saint-Marin<\/option><option value=\"Sao Tome and Principe\">Sao Tom\u00e9-et-Principe<\/option><option value=\"Saudi Arabia\">Arabie Saoudite<\/option><option value=\"Senegal\">S\u00e9n\u00e9gal<\/option><option value=\"Serbia\">Serbie<\/option><option value=\"Serbia and Montenegro\">Serbie-et-Mont\u00e9n\u00e9gro<\/option><option value=\"Seychelles\">Seychelles<\/option><option value=\"Sierra Leone\">Sierra Leone<\/option><option value=\"Singapore\">Singapour<\/option><option value=\"Slovakia\">Slovaquie<\/option><option value=\"Slovenia\">Slov\u00e9nie<\/option><option value=\"Solomon Islands\">\u00celes Salomon<\/option><option value=\"Somalia\">Somalie<\/option><option value=\"South Africa\">Afrique du Sud<\/option><option value=\"South Georgia and the South Sandwich Islands\">G\u00e9orgie du Sud et les \u00eeles Sandwich du Sud<\/option><option value=\"South Korea\">Cor\u00e9e du Sud<\/option><option value=\"Spain\">Espagne<\/option><option value=\"Sri Lanka\">Sri Lanka<\/option><option value=\"Sudan\">Soudan<\/option><option value=\"Suriname\">Suriname<\/option><option value=\"Svalbard and Jan Mayen\">Svalbard et Jan Mayen<\/option><option value=\"Eswatini\">Eswatini<\/option><option value=\"Sweden\">Su\u00e8de<\/option><option value=\"Switzerland\">Suisse<\/option><option value=\"Syria\">Syrie<\/option><option value=\"Taiwan\">Ta\u00efwan<\/option><option value=\"Tajikistan\">Tadjikistan<\/option><option value=\"Tanzania\">Tanzanie<\/option><option value=\"Thailand\">Tha\u00eflande<\/option><option value=\"The Democratic Republic of Congo\">La R\u00e9publique d\u00e9mocratique du Congo<\/option><option value=\"Timor-Leste\">Timor-Leste<\/option><option value=\"Togo\">Aller<\/option><option value=\"Tokelau\">Tok\u00e9laou<\/option><option value=\"Tonga\">Tonga<\/option><option value=\"Trinidad and Tobago\">Trinit\u00e9-et-Tobago<\/option><option value=\"Tunisia\">Tunisie<\/option><option value=\"Turkey\">Turquie<\/option><option value=\"Turkmenistan\">Turkm\u00e9nistan<\/option><option value=\"Turks and Caicos Islands\">\u00celes Turques-et-Ca\u00efques<\/option><option value=\"Tuvalu\">Tuvalu<\/option><option value=\"Virgin Islands\">\u00eeles Vierges<\/option><option value=\"Uganda\">Ouganda<\/option><option value=\"Ukraine\">Ukraine<\/option><option value=\"United Arab Emirates\">\u00c9mirats arabes unis<\/option><option value=\"United Kingdom\">Royaume-Uni<\/option><option value=\"United States\">\u00c9tats-Unis<\/option><option value=\"United States Minor Outlying Islands\">\u00celes mineures \u00e9loign\u00e9es des \u00c9tats-Unis<\/option><option value=\"Uruguay\">Uruguay<\/option><option value=\"Uzbekistan\">Ouzb\u00e9kistan<\/option><option value=\"Vanuatu\">Vanuatu<\/option><option value=\"Vatican\">Vatican<\/option><option value=\"Venezuela\">Venezuela<\/option><option value=\"Vietnam\">Vietnam<\/option><option value=\"Wallis and Futuna\">Wallis-et-Futuna<\/option><option value=\"Western Sahara\">Sahara occidental<\/option><option value=\"Yemen\">Y\u00e9men<\/option><option value=\"Zambia\">Zambie<\/option><option value=\"Zimbabwe\">Zimbabwe<\/option><option value=\"Aland Islands\">\u00celes \u00c5land<\/option><\/select><\/span>\n        <\/div>\n    <\/div>\n    <div class=\"col-lg-6\">\n        <div class=\"form-group\">\n            <label>\u00c9tude de cas :<\/label>\n             <span class=\"wpcf7-form-control-wrap event-name\"><input type=\"text\" name=\"event-name\" value=\"How SatLab Freyja GNSS Receiver Works in UAV Application\" size=\"40\" class=\"wpcf7-form-control wpcf7dtx-dynamictext wpcf7-dynamictext form-control\" readonly=\"readonly\" aria-invalid=\"false\" \/><\/span>\n        <\/div>\n    <\/div> \n    <div class=\"col-lg-12\">\n        <div class=\"form-group\">\n            <label>Message:<\/label>\n            <span class=\"wpcf7-form-control-wrap\" data-name=\"message\"><textarea name=\"message\" cols=\"40\" rows=\"5\" class=\"wpcf7-form-control wpcf7-textarea form-control\" aria-invalid=\"false\" placeholder=\"Tapez ici\u2026\"><\/textarea><\/span>\n        <\/div>\n    <\/div>\n    <div class=\"col-lg-12\"> \n        <button class=\"submit wpcf7-form-control has-spinner wpcf7-submit\">Soumettre <i class=\"fas fa-paper-plane\"><\/i><\/button>\n    <\/div>\n<\/div>\n\u00a9 [_site_title] ([_site_url])<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div>","protected":false},"excerpt":{"rendered":"<p>L&#039;essor des drones transforme les m\u00e9thodes de lev\u00e9s. Il est imp\u00e9ratif de combiner la technologie RTK \u00e0 celle des drones afin de maximiser les avantages de la cartographie par drone.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_links_to":"","_links_to_target":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How SatLab Freyja GNSS Receiver Works in UAV Application | Global Satellite Positioning Solutions | SatLab Geosolutions AB<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.satlabgeo.com\/fr\/industries\/freyja-gnss-receiver-works-in-uav\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How SatLab Freyja GNSS Receiver Works in UAV Application | Global Satellite Positioning Solutions | SatLab Geosolutions AB\" \/>\n<meta property=\"og:description\" content=\"The rise of drone technology is changing the way of survey. It\u2019s imperative to combine RTK technology with UAV technology, maximizing the advantages of drone mapping.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.satlabgeo.com\/fr\/industries\/freyja-gnss-receiver-works-in-uav\/\" \/>\n<meta property=\"og:site_name\" content=\"Global Satellite Positioning Solutions | SatLab Geosolutions AB\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-28T02:33:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2022\/02\/SatLab-Freyja-scaled.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.satlabgeo.com\/industries\/freyja-gnss-receiver-works-in-uav\/\",\"url\":\"https:\/\/www.satlabgeo.com\/industries\/freyja-gnss-receiver-works-in-uav\/\",\"name\":\"How SatLab Freyja GNSS Receiver Works in UAV Application | Global Satellite Positioning Solutions | SatLab Geosolutions AB\",\"isPartOf\":{\"@id\":\"https:\/\/www.satlabgeo.com\/#website\"},\"datePublished\":\"2022-02-22T08:01:28+00:00\",\"dateModified\":\"2025-03-28T02:33:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.satlabgeo.com\/industries\/freyja-gnss-receiver-works-in-uav\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.satlabgeo.com\/industries\/freyja-gnss-receiver-works-in-uav\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.satlabgeo.com\/industries\/freyja-gnss-receiver-works-in-uav\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.satlabgeo.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How SatLab Freyja GNSS Receiver Works in UAV Application\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.satlabgeo.com\/#website\",\"url\":\"https:\/\/www.satlabgeo.com\/\",\"name\":\"Global Satellite Positioning Solutions | SatLab Geosolutions AB\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.satlabgeo.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.satlabgeo.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.satlabgeo.com\/#organization\",\"name\":\"Global Satellite Positioning Solutions | SatLab Geosolutions AB\",\"url\":\"https:\/\/www.satlabgeo.com\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.satlabgeo.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2025\/08\/satlab-logo.webp\",\"contentUrl\":\"https:\/\/www.satlabgeo.com\/wp-content\/uploads\/2025\/08\/satlab-logo.webp\",\"width\":191,\"height\":48,\"caption\":\"Global Satellite Positioning Solutions | SatLab Geosolutions AB\"},\"image\":{\"@id\":\"https:\/\/www.satlabgeo.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How SatLab Freyja GNSS Receiver Works in UAV Application | Global Satellite Positioning Solutions | SatLab Geosolutions AB","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.satlabgeo.com\/fr\/industries\/freyja-gnss-receiver-works-in-uav\/","og_locale":"fr_FR","og_type":"article","og_title":"How SatLab Freyja GNSS Receiver Works in UAV Application | Global Satellite Positioning Solutions | SatLab Geosolutions AB","og_description":"The rise of drone technology is changing the way of survey. 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