https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-15T16:39:19.919894Z
2021-06-15T16:39:48.949934Z
s3://sentinel-s1-l1c/GRD/2021/6/15/IW/DV/S1B_IW_GRDH_1SDV_20210615T163919_20210615T163948_027369_0344D6_C436
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
2021-06-15T16:39:19.919894Z
2021-06-15T16:39:48.949934Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6355023302604
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-15T18:02:31.288849Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210615T163919_20210615T163948_027369_0344D6_C436
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.376200392799007 -22.88143403298593,27.93083985650614 -22.75384390497284,28.174026377666543 -22.6972137039119,28.53848192532019 -22.611568932472093,28.78065518138846 -22.554147430297043,29.144620016216194 -22.46707419990072,29.72503494741068 -22.32629447799685,29.708336735819977 -22.268727725254305,29.658413761724947 -22.08936740781214,29.463940280056605 -21.370782013296115,29.41593545248287 -21.191023256591283,29.288809652761255 -20.710356052691434,28.71486600071621 -20.84887901585696,28.11506556215304 -20.991326408944843,27.512696369563297 -21.132009440906057,26.96131879801785 -21.25867556875055,27.036756173808314 -21.56079980680969,27.08232499917027 -21.74131885825256,27.22126892809919 -22.282423075393474,27.26643053266517 -22.46307773906848,27.31498178774817 -22.64296276645311,27.36189364048791 -22.823237416300387,27.376200392799007 -22.88143403298593))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08736
45.80046795481455
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
2021-12-26T07:15:38.730989Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/06/15/0344D6
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((29.0 -22.501672410461072,28.5384819254146 -22.61156893245035,28.0 -22.737738765540144,28.0 -22.0,29.0 -22.0,29.0 -22.501672410461072))
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_0344D6_S23E028_2021_06_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0344D6_S23E028_2021_06_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0344D6_S23E028_2021_06_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0344D6_S23E028_2021_06_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0344D6_S23E028_2021_06_15_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