https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-18T17:07:51.077168Z
2021-06-18T17:08:17.669596Z
s3://sentinel-s1-l1c/GRD/2021/6/18/IW/DV/S1B_IW_GRDH_1SDV_20210618T170751_20210618T170817_027413_034635_BA72
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-06-18T17:07:51.077168Z
2021-06-18T17:08:17.669596Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97673693118804
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-18T19:04:12.155437Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210618T170751_20210618T170817_027413_034635_BA72
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.879710301677058 -9.16526161196159,18.45079206440859 -9.037527330151878,19.0269616142543 -8.907670273694901,19.600823823446365 -8.777368851904466,20.099204696417388 -8.66343295739258,19.97545937764125 -8.121810594998582,19.93467853356981 -7.941146930946221,19.892728722155535 -7.760760207179553,19.85169892327758 -7.5801700660202425,19.763954962223195 -7.186605025490354,19.264965111448312 -7.299688074007458,18.693408624032372 -7.428473959203028,18.119825776493666 -7.556915113670443,17.549726189736262 -7.683764670073472,17.556947559523646 -7.715899667013834,17.595357167415393 -7.897497236148134,17.635490427897615 -8.078715046210233,17.676273673003475 -8.259792294679308,17.716331952127046 -8.441036161570649,17.7988832079488 -8.80299347186863,17.879710301677058 -9.16526161196159))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73225
46.30960283817423
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
2021-12-26T07:24:11.189691Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S08E017/2021/06/18/034635
2.0E-4
2.0E-4
true
block average
2
2
-7.0
17.0
-8.0
18.0
POLYGON((17.61805786179195 -8.0,17.549726189736134 -7.683764670073496,18.0 -7.583576853034774,18.0 -8.0,17.61805786179195 -8.0))
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_034635_S08E017_2021_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034635_S08E017_2021_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034635_S08E017_2021_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034635_S08E017_2021_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034635_S08E017_2021_06_18_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