lasinfo (210611) report for 'AHN4T/51DN1_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: 339/2022 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: 35515682 number of points by return: 25306877 7635329 2204940 339874 28662 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 382480 0 min x y z: 149980.000 382480.000 21.279 max x y z: 151019.999 383769.999 59.918 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: 35515682 extended number of points by return: 25306877 7635329 2204940 339874 28662 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 21279 59918 intensity 18 4266 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 -30 14 user_data 6 7 point_source_ID 65 66 gps_time 298036595.473600 298037448.677599 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 2333 extended_scanner_channel 0 0 attribute0 0.18 42.66 ('Amplitude') attribute1 -16.56 25.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25306877 number of intermediate returns: 2573231 number of last returns: 25298230 number of single returns: 17662656 covered area in square units/kilounits: 1231128/1.23 point density: all returns 28.85 last only 20.55 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35515682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25306877 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7635329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2204940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 339874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28662 instead zero. overview over extended number of returns of given pulse: 17662656 10864360 5597923 1246921 136667 6905 250 0 0 0 0 0 0 0 0 histogram of classification of points: 13525566 unclassified (1) 21675887 ground (2) 290695 building (6) 21214 water (9) 2320 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2397935 +---> 983177 of those are unclassified (1) +---> 1386583 of those are ground (2) +---> 24096 of those are building (6) +---> 4079 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.2,21.3) has 8 bin [21.3,21.4) has 242 bin [21.4,21.5) has 1358 bin [21.5,21.6) has 2137 bin [21.6,21.7) has 2167 bin [21.7,21.8) has 2143 bin [21.8,21.9) has 3557 bin [21.9,22.0) has 9600 bin [22.0,22.1) has 25834 bin [22.1,22.2) has 67749 bin [22.2,22.3) has 164803 bin [22.3,22.4) has 451029 bin [22.4,22.5) has 1249802 bin [22.5,22.6) has 1150496 bin [22.6,22.7) 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4181 bin [49.5,49.6) has 4199 bin [49.6,49.7) has 4153 bin [49.7,49.8) has 3964 bin [49.8,49.9) has 4010 bin [49.9,50.0) has 3736 bin [50.0,50.1) has 3789 bin [50.1,50.2) has 3604 bin [50.2,50.3) has 3641 bin [50.3,50.4) has 3422 bin [50.4,50.5) has 3318 bin [50.5,50.6) has 3228 bin [50.6,50.7) has 3162 bin [50.7,50.8) has 3120 bin [50.8,50.9) has 3114 bin [50.9,51.0) has 3096 bin [51.0,51.1) has 3012 bin [51.1,51.2) has 2991 bin [51.2,51.3) has 2844 bin [51.3,51.4) has 2738 bin [51.4,51.5) has 2705 bin [51.5,51.6) has 2716 bin [51.6,51.7) has 2545 bin [51.7,51.8) has 2513 bin [51.8,51.9) has 2424 bin [51.9,52.0) has 2335 bin [52.0,52.1) has 2219 bin [52.1,52.2) has 2285 bin [52.2,52.3) has 2165 bin [52.3,52.4) has 2089 bin [52.4,52.5) has 2026 bin [52.5,52.6) has 1978 bin [52.6,52.7) has 1866 bin [52.7,52.8) has 1813 bin [52.8,52.9) has 1736 bin [52.9,53.0) has 1702 bin [53.0,53.1) has 1666 bin [53.1,53.2) has 1613 bin [53.2,53.3) has 1533 bin [53.3,53.4) has 1427 bin [53.4,53.5) has 1359 bin [53.5,53.6) has 1282 bin [53.6,53.7) has 1177 bin [53.7,53.8) has 1188 bin [53.8,53.9) has 1161 bin [53.9,54.0) has 1096 bin [54.0,54.1) has 979 bin [54.1,54.2) has 1008 bin [54.2,54.3) has 982 bin [54.3,54.4) has 891 bin [54.4,54.5) has 807 bin [54.5,54.6) has 733 bin [54.6,54.7) has 755 bin [54.7,54.8) has 712 bin [54.8,54.9) has 705 bin [54.9,55.0) has 700 bin [55.0,55.1) has 641 bin [55.1,55.2) has 598 bin [55.2,55.3) has 625 bin [55.3,55.4) has 603 bin [55.4,55.5) has 550 bin [55.5,55.6) has 503 bin [55.6,55.7) has 437 bin [55.7,55.8) has 414 bin [55.8,55.9) has 419 bin [55.9,56.0) has 352 bin [56.0,56.1) has 328 bin [56.1,56.2) has 312 bin [56.2,56.3) has 274 bin [56.3,56.4) has 256 bin [56.4,56.5) has 256 bin [56.5,56.6) has 206 bin [56.6,56.7) has 223 bin [56.7,56.8) has 165 bin [56.8,56.9) has 175 bin [56.9,57.0) has 164 bin [57.0,57.1) has 130 bin [57.1,57.2) has 103 bin [57.2,57.3) has 110 bin [57.3,57.4) has 98 bin [57.4,57.5) has 93 bin [57.5,57.6) has 59 bin [57.6,57.7) has 70 bin [57.7,57.8) has 75 bin [57.8,57.9) has 69 bin [57.9,58.0) has 63 bin [58.0,58.1) has 59 bin [58.1,58.2) has 36 bin [58.2,58.3) has 34 bin [58.3,58.4) has 33 bin [58.4,58.5) has 45 bin [58.5,58.6) has 28 bin [58.6,58.7) has 23 bin [58.7,58.8) has 13 bin [58.8,58.9) has 12 bin [58.9,59.0) has 7 bin [59.0,59.1) has 4 bin [59.1,59.2) has 4 bin [59.3,59.4) has 2 bin [59.4,59.5) has 2 bin [59.7,59.8) has 1 bin [59.8,59.9) has 2 bin [59.9,60.0) has 1 average z coordinate 28.2 for 35515682 element(s) point source id histogram with bin size 1.000000 bin 65 has 16528337 bin 66 has 18987345 average point source id 65.534618622838209 for 35515682 element(s)