lasinfo (210611) report for 'AHN4T/52DZ2_19.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: 340/2022 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: 33079796 number of points by return: 24305501 6374147 2015446 349521 35181 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 376230 0 min x y z: 197980.000 376230.000 26.493 max x y z: 199019.999 377519.999 74.795 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: 33079796 extended number of points by return: 24305501 6374147 2015446 349521 35181 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 26493 74795 intensity 0 5096 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 -29 29 user_data 6 7 point_source_ID 101 103 gps_time 297864349.242402 297866635.613994 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 48 255 B 28 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.1 33.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24305501 number of intermediate returns: 2402199 number of last returns: 24294119 number of single returns: 17922023 covered area in square units/kilounits: 1339940/1.34 point density: all returns 24.69 last only 18.13 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33079796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24305501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6374147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2015446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 349521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35181 instead zero. overview over extended number of returns of given pulse: 17922023 8723034 4999083 1258427 165477 10782 970 0 0 0 0 0 0 0 0 histogram of classification of points: 10585554 unclassified (1) 22035410 ground (2) 394471 building (6) 58246 water (9) 6115 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2384778 +---> 628920 of those are unclassified (1) +---> 1644028 of those are ground (2) +---> 105180 of those are building (6) +---> 6650 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.4,26.5) has 1 bin [26.5,26.6) has 168 bin [26.6,26.7) has 3266 bin [26.7,26.8) has 2508 bin [26.8,26.9) has 2758 bin [26.9,27.0) has 15853 bin [27.0,27.1) has 131562 bin [27.1,27.2) has 339356 bin [27.2,27.3) has 401834 bin [27.3,27.4) has 825374 bin [27.4,27.5) has 637220 bin [27.5,27.6) has 635437 bin [27.6,27.7) has 663513 bin [27.7,27.8) has 623660 bin 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has 17 bin [62.8,62.9) has 14 bin [62.9,63.0) has 17 bin [63.0,63.1) has 20 bin [63.1,63.2) has 2 bin [63.2,63.3) has 4 bin [63.3,63.4) has 8 bin [63.4,63.5) has 5 bin [63.5,63.6) has 1 bin [63.6,63.7) has 1 bin [63.7,63.8) has 1 bin [63.9,64.0) has 1 bin [64.0,64.1) has 3 bin [64.4,64.5) has 1 bin [64.5,64.6) has 5 bin [64.6,64.7) has 2 bin [64.8,64.9) has 1 bin [65.4,65.5) has 1 bin [65.6,65.7) has 1 bin [65.7,65.8) has 1 bin [66.1,66.2) has 1 bin [66.3,66.4) has 1 bin [66.5,66.6) has 1 bin [67.0,67.1) has 1 bin [68.4,68.5) has 1 bin [68.5,68.6) has 3 bin [68.6,68.7) has 1 bin [68.7,68.8) has 1 bin [68.9,69.0) has 1 bin [69.4,69.5) has 1 bin [69.5,69.6) has 2 bin [69.6,69.7) has 2 bin [69.7,69.8) has 2 bin [69.8,69.9) has 1 bin [69.9,70.0) has 1 bin [70.0,70.1) has 1 bin [70.2,70.3) has 1 bin [70.5,70.6) has 1 bin [71.0,71.1) has 1 bin [71.3,71.4) has 1 bin [71.7,71.8) has 1 bin [72.0,72.1) has 1 bin [72.1,72.2) has 5 bin [72.2,72.3) has 17 bin [72.3,72.4) has 23 bin [72.4,72.5) has 9 bin [72.5,72.6) has 8 bin [72.6,72.7) has 1 bin [73.2,73.3) has 1 bin [74.4,74.5) has 1 bin [74.7,74.8) has 1 average z coordinate 31.7 for 33079796 element(s) point source id histogram with bin size 1.000000 bin 101 has 1327395 bin 102 has 27036236 bin 103 has 4716165 average point source id 102.102442288338182 for 33079796 element(s)