https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-14T15:55:41.081758Z
2018-02-14T15:56:06.080079Z
s3://sentinel-s1-l1c/GRD/2018/2/14/IW/DV/S1A_IW_GRDH_1SDV_20180214T155541_20180214T155606_020605_023463_82E6
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2018-02-14T15:55:41.081758Z
2018-02-14T15:56:06.080079Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180214T195259_V20180214T154830_20180214T190600.EOF
347.4867231113775
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-14T20:55:13.430198Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180214T155541_20180214T155606_020605_023463_82E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.959287294 26.389475841,31.344872962 26.456144331,31.606579552 26.500757159,31.999516539 26.566777371,32.261723416 26.610189594,32.786726694 26.695565268,33.049519598 26.737526192,33.439114612 26.798781545,33.366903369 27.159860059,33.33176264 27.340589525,33.22489591 27.882532589,33.143134525 28.303699616,32.748070597 28.243060502,32.481601984 28.201475296,31.949288491 28.116754014,31.68344762 28.07362057,31.285086694 28.007958148,31.019782477 27.963543665,30.628918373 27.89710894,30.720540782 27.475170083,30.800205546 27.113251244,30.879015844 26.751187809,30.959287294 26.389475841))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75286617535817
46.65003453073766
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
2022-01-21T13:20:14.241380Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N27E033/2018/02/14/023463
2.0E-4
2.0E-4
true
block average
2
2
28.0
33.0
27.0
34.0
POLYGON((33.20209189733971 28.0,33.39887340631549 27.0,33.0 27.0,33.0 28.0,33.20209189733971 28.0))
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_023463_N27E033_2018_02_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023463_N27E033_2018_02_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023463_N27E033_2018_02_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023463_N27E033_2018_02_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023463_N27E033_2018_02_14_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