https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-30T16:19:41.760196Z
2019-04-30T16:20:06.758370Z
s3://sentinel-s1-l1c/GRD/2019/4/30/IW/DV/S1A_IW_GRDH_1SDV_20190430T161941_20190430T162006_027021_030AF2_F9D0
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
2019-04-30T16:19:41.760196Z
2019-04-30T16:20:06.758370Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190430T183027_V20190430T144248_20190430T180018.EOF
348.0088955890216
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-30T18:39:58.583597Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190430T161941_20190430T162006_027021_030AF2_F9D0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.613934512928733 -6.380986528339988,30.159461609471126 -6.260227111958603,30.719889970465676 -6.135528920468535,31.818807995075513 -5.889180589320379,31.781568405944263 -5.707896461888614,31.738389678498717 -5.5278700764538895,31.696679326835778 -5.347517311029415,31.655710560492025 -5.167003160113294,31.571367659534456 -4.806537343958837,31.53121150405137 -4.6258621015820065,31.492674071946652 -4.444830312039638,31.481079320552148 -4.384958448657427,30.38411879304763 -4.628590248874462,29.280397118259124 -4.871872878437508,29.291932234781257 -4.931912904420573,29.329997449940542 -5.113527908766123,29.369710579513185 -5.294782665906947,29.453161534736303 -5.656414453727198,29.493657312813227 -5.837508418191149,29.534831850430134 -6.018455318027991,29.5774927433272 -6.199075742223431,29.613934512928733 -6.380986528339988))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72966
46.11562308847699
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
2021-12-24T15:09:59.506Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S06E029/2019/04/30/030AF2
2.0E-4
2.0E-4
true
block average
2
2
-5.0
29.0
-6.0
30.0
POLYGON((29.53063233561639 -6.0,29.453161534737532 -5.656414453732427,29.36971057951203 -5.294782665901484,29.306202806489523 -5.0,30.0 -5.0,30.0 -6.0,29.53063233561639 -6.0))
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_030AF2_S06E029_2019_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030AF2_S06E029_2019_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030AF2_S06E029_2019_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030AF2_S06E029_2019_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030AF2_S06E029_2019_04_30_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