https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-17T18:17:30.153226Z
2021-07-17T18:18:20.152307Z
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1A_IW_GRDH_1SDV_20210717T181755_20210717T181820_038821_0494AA_AD15
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-07-17T18:17:55.153515Z
2021-07-17T18:18:20.152307Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.05013111545384
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-17T19:29:01.921841Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210717T181755_20210717T181820_038821_0494AA_AD15
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.5537868365417715 33.402416052083154,-5.28185563444199 33.44577379651606,-4.859157135916442 33.511895897501034,-4.454891005673309 33.57371366604902,-4.169435120223573 33.61650179359276,-3.8938552807248543 33.65715657236127,-3.4896620052724865 33.71562042943641,-3.208406045377665 33.755463619125514,-2.901113126164473 33.79793393120183,-2.890692982997426 33.799644501844426,-2.9250586406084245 33.98025108266371,-2.9750952708144136 34.158815774018805,-3.0154290080173345 34.33870397395255,-3.054680100776392 34.518739985276746,-3.09048303237888 34.69924000262098,-3.123715475895789 34.88008080390535,-3.163688241174947 35.0600187942464,-3.2004095787565867 35.240390503689795,-3.213835186314899 35.29973797817564,-3.53488166450001 35.25625440424896,-3.8175155387638364 35.21721520028898,-4.09765718874897 35.177830247411634,-4.511508716805419 35.11838706600314,-4.799134231852895 35.0762055803563,-5.220302239201782 35.01312093220336,-5.502972583178025 34.96990992584328,-5.917431774088909 34.90527692767314,-5.9028396513273655 34.845758041608285,-5.861633330680551 34.66493198975208,-5.819580000291696 34.48424194826815,-5.776726860312031 34.30368159378288,-5.732672724499401 34.123315102825686,-5.687523975912989 33.9431276619427,-5.640534137883115 33.763237974061056,-5.589017642038346 33.58407693808617,-5.5537868365417715 33.402416052083154))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66753275934248
46.48416811618173
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1A_IW_GRDH_1SDV_20210717T181730_20210717T181755_038821_0494AA_7394
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-07-17T18:17:30.153226Z
2021-07-17T18:17:55.152017Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.15880032701097
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-17T20:52:44.258893Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210717T181730_20210717T181755_038821_0494AA_7394
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.2008020494422205 31.89783336218776,-4.800474448636374 31.96261725185034,-4.528625915656729 32.00583796564848,-4.126175506073368 32.068687949213576,-3.853329686945881 32.110520475830604,-3.445700332230533 32.17185730907049,-3.1731144177642734 32.21209714011066,-2.903544424794809 32.2512846742853,-2.60143398939577 32.29446108204069,-2.6339451827285547 32.47536727124644,-2.6702865245984304 32.65582562240031,-2.7020027545579755 32.83692498665968,-2.7428437461174964 33.01674234197921,-2.780470630151906 33.197011993756306,-2.8160189131215327 33.37756743227949,-2.852269611451643 33.55802341214005,-2.8900203380001397 33.73826518078662,-2.901113126164473 33.79793393120183,-3.208406045377665 33.755463619125514,-3.4896620052724865 33.71562042943641,-3.8938552807248543 33.65715657236127,-4.169435120223573 33.61650179359276,-4.454891005673309 33.57371366604902,-4.859157135916442 33.511895897501034,-5.28185563444199 33.44577379651606,-5.5537868365417715 33.402416052083154,-5.543665088752237 33.34191357184482,-5.489589051827098 33.16317731106956,-5.447857194646627 32.98246934814151,-5.41301578488385 32.80065503740769,-5.361960588003479 32.62145521518507,-5.312746855102883 32.4419655752304,-5.271299061308602 32.26122649130639,-5.234900463965582 32.07967010482147,-5.2008020494422205 31.89783336218776))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81385454161381
46.54360040595326
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T08:51:06.518012Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/07/17/0494AA
2.0E-4
2.0E-4
true
block average
2
2
34.0
-4.0
33.0
-3.0
POLYGON((-4.0 33.0,-4.0 34.0,-3.0 34.0,-3.0 33.0,-4.0 33.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0494AA_N33W004_2021_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0494AA_N33W004_2021_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0494AA_N33W004_2021_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0494AA_N33W004_2021_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0494AA_N33W004_2021_07_17_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid