https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-26T16:20:21.872406Z
2018-10-26T16:20:52.812657Z
s3://sentinel-s1-l1c/GRD/2018/10/26/IW/DV/S1B_IW_GRDH_1SDV_20181026T162021_20181026T162052_013325_018A38_321F
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
2018-10-26T16:20:21.872406Z
2018-10-26T16:20:52.812657Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181026T170749_V20181026T130324_20181026T162054.EOF
348.0364421719402
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-26T17:27:15.932064Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181026T162021_20181026T162052_013325_018A38_321F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.578416924 -1.545277654,30.771237153 -1.069506762,30.727279499 -0.889868492,30.686601928 -0.709426716,30.644695051 -0.5292562,30.609418245 -0.347650738,30.573116837 -0.166276492,30.493637777 0.194962528,30.449925183 0.374718454,30.410042334 0.555295377,30.386657045 0.668133254,28.192696318 0.197475384,28.216188856 0.084305259,28.256255635 -0.096798607,28.300255164 -0.2770561,28.379986225 -0.639361778,28.416194736 -0.821311097,28.451499623 -1.003461051,28.493509306 -1.184160376,28.534281837 -1.365129854,28.578416924 -1.545277654))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88107
46.1622817583867
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
2021-12-23T16:34:24.257285Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S01E028/2018/10/26/018A38
2.0E-4
2.0E-4
true
block average
2
2
0.0
28.0
-1.0
29.0
POLYGON((28.450828791019127 -1.0,28.379986224999964 -0.6393617779996227,28.30025516399993 -0.2770560999997989,28.256255635000056 -0.09679860700013823,28.23484025343005 0.0,29.0 0.0,29.0 -1.0,28.450828791019127 -1.0))
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_018A38_S01E028_2018_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018A38_S01E028_2018_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018A38_S01E028_2018_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018A38_S01E028_2018_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018A38_S01E028_2018_10_26_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