https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-13T18:25:03.956770Z
2021-12-13T18:25:57.976824Z
s3://sentinel-s1-l1c/GRD/2021/12/13/IW/DV/S1A_IW_GRDH_1SDV_20211213T182532_20211213T182557_040994_04DE86_6467
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
2021-12-13T18:25:32.977999Z
2021-12-13T18:25:57.976824Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2122809230899
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-13T19:43:27.449261Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211213T182532_20211213T182557_040994_04DE86_6467
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.0787138436743255 31.11136053623445,-6.68501613317424 31.17569626507872,-6.415618368737385 31.21897460856402,-6.012124940028987 31.282670535463282,-5.7331905966144765 31.325905269684824,-5.3391843232789125 31.385904358870626,-5.0683863237910245 31.426389213969898,-4.798847457281166 31.466086516038917,-4.5080316321028935 31.508236497931158,-4.5370152534489625 31.68966096964916,-4.572529546661428 31.870233553956602,-4.606550270354549 32.051009667044575,-4.6462786040652135 32.23097945638146,-4.721095202055259 32.5915711198965,-4.7633950196654435 32.771186095874384,-4.797544380733612 32.951935829811475,-4.806797975485802 33.01195542569916,-5.098775965150025 32.970748023421635,-5.376734018689294 32.930851056891754,-5.6629262661388715 32.88909888626273,-6.076068712055253 32.82758449393494,-6.351622912834982 32.7857520141595,-6.763364896162969 32.72204176661405,-7.037167953368408 32.678876889736685,-7.440215412767022 32.614171759992225,-7.42787752677777 32.55421639375661,-7.384439277004507 32.37380021061826,-7.301317230305047 32.01236814343399,-7.257952115474556 31.83195026668702,-7.209818122484091 31.65231522163591,-7.160741263011011 31.47284094704544,-7.109198335052521 31.29377814658435,-7.0787138436743255 31.11136053623445))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73973687057491
46.57933785898658
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/2021/12/13/IW/DV/S1A_IW_GRDH_1SDV_20211213T182503_20211213T182532_040994_04DE86_384D
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
2021-12-13T18:25:03.956770Z
2021-12-13T18:25:32.976500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.30693988939646
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-13T19:45:26.768419Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211213T182503_20211213T182532_040994_04DE86_384D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.734450328336375 29.482183006572157,-6.344497066817093 29.547227504666814,-6.079535603084374 29.59072233911067,-5.681724312735373 29.65496526403495,-5.41625810011506 29.69712831819573,-5.017923684511208 29.7593337879402,-4.752081691059365 29.800140745680952,-4.486179889104261 29.840390723028243,-4.19158013497438 29.884312163491565,-4.238316760550673 30.12228596827635,-4.307231677825108 30.483814658558153,-4.341311836898112 30.66462672508809,-4.374381550476505 30.845578861958383,-4.411276434835107 31.02597479093668,-4.445359906486913 31.206771256006853,-4.480271033049143 31.387443291778958,-4.5080316321028935 31.508236497931158,-4.798847457281166 31.466086516038917,-5.0683863237910245 31.426389213969898,-5.3391843232789125 31.385904358870626,-5.7331905966144765 31.325905269684824,-6.012124940028987 31.282670535463282,-6.415618368737385 31.21897460856402,-6.68501613317424 31.17569626507872,-7.0787138436743255 31.11136053623445,-7.058092953668526 30.98873196443595,-7.019435906978134 30.807558338531685,-6.978869745296175 30.626700392801233,-6.9364997095362595 30.446143711882,-6.902767358171937 30.264155774675352,-6.866823219194045 30.08253243850323,-6.828581088747892 29.901290943867135,-6.787544591149548 29.720516874615893,-6.747609300563622 29.539560270511274,-6.734450328336375 29.482183006572157))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82523746368397
46.48608501441217
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
2021-12-26T16:22:14.977594Z
Batch API, v4.69.6
s3://deafrica-sentinel-1/s1_rtc/N31W008/2021/12/13/04DE86
2.0E-4
2.0E-4
true
block average
2
2
32.0
-8.0
31.0
-7.0
POLYGON((-7.078713844561118 31.11136054150862,-7.109198335052751 31.293778146584934,-7.160741263011393 31.472840947047025,-7.257952115477025 31.831950266696786,-7.298344431988695 32.0,-7.0 32.0,-7.0 31.0,-7.059987756148304 31.0,-7.078713844561118 31.11136054150862))
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_04DE86_N31W008_2021_12_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DE86_N31W008_2021_12_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DE86_N31W008_2021_12_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DE86_N31W008_2021_12_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DE86_N31W008_2021_12_13_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