lasinfo (210611) report for 'AHN3T/02GN2_16.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 211/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 10583161 number of points by return: 10583156 5 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 607480 0 min x y z: 204980.000 607480.000 -0.618 max x y z: 206019.999 608769.999 1.681 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 10583161 extended number of points by return: 10583156 5 0 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -618 1681 intensity 9 65532 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 32 user_data 0 4 point_source_ID 79 117 gps_time 77809786.411258 77988893.429275 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 46 188 G 50 198 B 39 198 NIR 47 186 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 number of first returns: 10583156 number of intermediate returns: 0 number of last returns: 10583120 number of single returns: 10583115 covered area in square units/kilounits: 1127608/1.13 point density: all returns 9.39 last only 9.39 (per square units) spacing: all returns 0.33 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 10583161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10583156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5 instead zero. overview over extended number of returns of given pulse: 10583115 46 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 30407 unclassified (1) 10550767 ground (2) 1987 water (9) +-> flagged as extended overlap: 692905 +---> 2235 of those are unclassified (1) +---> 690670 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 3 bin [-0.6,-0.5) has 2340 bin [-0.5,-0.4) has 24170 bin [-0.4,-0.3) has 64245 bin [-0.3,-0.2) has 134307 bin [-0.2,-0.1) has 149425 bin [-0.1,0.0) has 104807 bin [0.0,0.1) has 99570 bin [0.1,0.2) has 119713 bin [0.2,0.3) has 148596 bin [0.3,0.4) has 205394 bin [0.4,0.5) has 227165 bin [0.5,0.6) has 255855 bin [0.6,0.7) has 345916 bin [0.7,0.8) has 771785 bin [0.8,0.9) has 1085714 bin [0.9,1.0) has 1627644 bin [1.0,1.1) has 1796608 bin [1.1,1.2) has 2398185 bin [1.2,1.3) has 829065 bin [1.3,1.4) has 170183 bin [1.4,1.5) has 21712 bin [1.5,1.6) has 750 bin [1.6,1.7) has 9 average z coordinate 0.9 for 10583161 element(s) point source id histogram with bin size 1.000000 bin 79 has 4144328 bin 80 has 1814002 bin 81 has 4189353 bin 82 has 121951 bin 117 has 313527 average point source id 81.123428624018857 for 10583161 element(s)