https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-04T04:41:28.260666Z
2018-07-04T04:41:56.053791Z
s3://sentinel-s1-l1c/GRD/2018/7/4/IW/DV/S1B_IW_GRDH_1SDV_20180704T044128_20180704T044156_011656_015705_310D
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
2018-07-04T04:41:28.260666Z
2018-07-04T04:41:56.053791Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180704T063711_V20180704T022130_20180704T053900.EOF
192.6535979255789
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-04T06:52:38.915183Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180704T044128_20180704T044156_011656_015705_310D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.605457614 30.276112691,20.209195148 30.341595208,19.942546955 30.384934736,19.542137299 30.448923904,19.274909385 30.490901255,18.873641281 30.552840733,18.605848602 30.593447391,18.337834309 30.633503438,18.033169846 30.678313459,17.890130928 29.955933907,17.817537022 29.594836642,17.725115959 29.13075719,18.025016364 29.085485907,18.288851867 29.045060339,18.552480749 29.004117688,18.947532083 28.941736932,19.21063531 28.899507095,19.604888598 28.835201552,19.867453526 28.791692559,20.257673222 28.726019184,20.361687594 29.190872525,20.443516658 29.552546911,20.605457614 30.276112691))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74159570314863
46.41476631747223
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
2021-12-21T23:47:15.026787Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E018/2018/07/04/015705
2.0E-4
2.0E-4
true
block average
2
2
29.0
18.0
28.0
19.0
POLYGON((19.0 28.9333154785349,18.578557671462672 29.0,19.0 29.0,19.0 28.9333154785349))
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_015705_N28E018_2018_07_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_015705_N28E018_2018_07_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_015705_N28E018_2018_07_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_015705_N28E018_2018_07_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_015705_N28E018_2018_07_04_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