https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-20T03:20:22.025554Z
2018-10-20T03:20:52.269601Z
s3://sentinel-s1-l1c/GRD/2018/10/20/IW/DV/S1B_IW_GRDH_1SDV_20181020T032022_20181020T032052_013230_018756_6BB1
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
2018-10-20T03:20:22.025554Z
2018-10-20T03:20:52.269601Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181020T045913_V20181020T004249_20181020T040019.EOF
193.0710076080622
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-20T05:31:13.899921Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181020T032022_20181020T032052_013230_018756_6BB1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.628521846 -33.247065538,30.28393385 -33.168077679,30.016770399 -33.106070247,29.749982302 -33.043493664,29.350508372 -32.948566323,29.084667421 -32.884576259,28.686623238 -32.787538825,28.421741283 -32.72214882,28.053750639 -32.630207319,27.869423901 -33.163455464,27.745215455 -33.518829246,27.619939738 -33.874055015,27.468602912 -34.298823045,27.843046983 -34.392637491,28.112615802 -34.459331885,28.517766805 -34.558261323,28.788396222 -34.623469378,29.195127973 -34.720158193,29.46680424 -34.78386513,29.738895187 -34.84696752,30.089886901 -34.927311816,30.229026078 -34.499511457,30.344292889 -34.141788909,30.458656758 -33.78395035,30.628521846 -33.247065538))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.60718
45.42151548944731
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
2021-12-23T16:14:03.692946Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S35E028/2018/10/20/018756
2.0E-4
2.0E-4
true
block average
2
2
-34.0
28.0
-35.0
29.0
POLYGON((29.0 -34.67377211068308,28.51776680495044 -34.55826132298828,28.0 -34.431469453814195,28.0 -34.0,29.0 -34.0,29.0 -34.67377211068308))
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_018756_S35E028_2018_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018756_S35E028_2018_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018756_S35E028_2018_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018756_S35E028_2018_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018756_S35E028_2018_10_20_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