lasinfo (210611) report for 'AHN4T/32EN1_15.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: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 55056047 number of points by return: 46727921 5871144 2026289 390570 40123 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 471230 0 min x y z: 163980.000 471230.000 0.009 max x y z: 165019.999 472519.999 29.153 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: 55056047 extended number of points by return: 46727921 5871144 2026289 390570 40123 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 9 29153 intensity 59 3910 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 34 user_data 6 7 point_source_ID 148 150 gps_time 270208503.870885 270210901.800436 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 24 255 B 4 253 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.59 39.1 ('Amplitude') attribute1 -15.39 24.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46727921 number of intermediate returns: 2462258 number of last returns: 46694931 number of single returns: 40829063 covered area in square units/kilounits: 1340672/1.34 point density: all returns 41.07 last only 34.83 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55056047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46727921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5871144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2026289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 390570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40123 instead zero. overview over extended number of returns of given pulse: 40829063 7701746 4916650 1406856 200021 1681 30 0 0 0 0 0 0 0 0 histogram of classification of points: 9555490 unclassified (1) 44775542 ground (2) 587020 building (6) 133353 water (9) 4642 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3411159 +---> 514913 of those are unclassified (1) +---> 2843378 of those are ground (2) +---> 43428 of those are building (6) +---> 8930 of those are water (9) +---> 510 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 85 bin [0.1,0.2) has 2015 bin [0.2,0.3) has 521 bin [0.3,0.4) has 997 bin [0.4,0.5) has 848 bin [0.5,0.6) has 3202 bin [0.6,0.7) has 11423 bin [0.7,0.8) has 27829 bin [0.8,0.9) has 46929 bin [0.9,1.0) has 65817 bin [1.0,1.1) has 98237 bin [1.1,1.2) has 159088 bin [1.2,1.3) has 273088 bin [1.3,1.4) has 483188 bin [1.4,1.5) has 757538 bin [1.5,1.6) has 1244463 bin [1.6,1.7) has 1930680 bin [1.7,1.8) has 2650168 bin [1.8,1.9) has 2726568 bin [1.9,2.0) has 2684480 bin [2.0,2.1) has 2446975 bin [2.1,2.2) has 2521539 bin [2.2,2.3) has 2856847 bin [2.3,2.4) has 2988504 bin [2.4,2.5) has 2914072 bin [2.5,2.6) has 3103426 bin [2.6,2.7) has 3117693 bin [2.7,2.8) has 2381001 bin [2.8,2.9) has 2074135 bin [2.9,3.0) has 1679337 bin [3.0,3.1) has 1352784 bin [3.1,3.2) has 1009012 bin [3.2,3.3) has 849865 bin [3.3,3.4) has 698555 bin [3.4,3.5) has 562666 bin [3.5,3.6) has 561283 bin [3.6,3.7) has 519063 bin [3.7,3.8) has 397027 bin [3.8,3.9) has 245165 bin [3.9,4.0) has 167737 bin [4.0,4.1) has 170125 bin [4.1,4.2) has 60449 bin [4.2,4.3) has 50948 bin [4.3,4.4) has 49964 bin [4.4,4.5) has 51452 bin [4.5,4.6) has 51200 bin [4.6,4.7) has 48667 bin [4.7,4.8) has 49593 bin [4.8,4.9) has 50602 bin [4.9,5.0) has 54360 bin [5.0,5.1) has 55804 bin [5.1,5.2) has 53934 bin [5.2,5.3) has 53480 bin 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51428 bin [9.5,9.6) has 50688 bin [9.6,9.7) has 50204 bin [9.7,9.8) has 50455 bin [9.8,9.9) has 50533 bin [9.9,10.0) has 50438 bin [10.0,10.1) has 50555 bin [10.1,10.2) has 49617 bin [10.2,10.3) has 50124 bin [10.3,10.4) has 51188 bin [10.4,10.5) has 51533 bin [10.5,10.6) has 51551 bin [10.6,10.7) has 51256 bin [10.7,10.8) has 51130 bin [10.8,10.9) has 51191 bin [10.9,11.0) has 53236 bin [11.0,11.1) has 52437 bin [11.1,11.2) has 52017 bin [11.2,11.3) has 52260 bin [11.3,11.4) has 53086 bin [11.4,11.5) has 53195 bin [11.5,11.6) has 54044 bin [11.6,11.7) has 53750 bin [11.7,11.8) has 54198 bin [11.8,11.9) has 53026 bin [11.9,12.0) has 52309 bin [12.0,12.1) has 53001 bin [12.1,12.2) has 52622 bin [12.2,12.3) has 53278 bin [12.3,12.4) has 53742 bin [12.4,12.5) has 53878 bin [12.5,12.6) has 54083 bin [12.6,12.7) has 54490 bin [12.7,12.8) has 54526 bin [12.8,12.9) has 53843 bin [12.9,13.0) has 54441 bin [13.0,13.1) has 55111 bin [13.1,13.2) has 54506 bin [13.2,13.3) has 55167 bin [13.3,13.4) 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bin [29.1,29.2) has 1 average z coordinate 4.2 for 55056047 element(s) point source id histogram with bin size 1.000000 bin 148 has 153 bin 149 has 33836310 bin 150 has 21219584 average point source id 149.38541508437757 for 55056047 element(s)