https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-13T05:22:22.131700Z
2020-04-13T05:22:47.130054Z
s3://sentinel-s1-l1c/GRD/2020/4/13/IW/DV/S1B_IW_GRDH_1SDV_20200413T052222_20200413T052247_021121_028140_2861
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
2020-04-13T05:22:22.131700Z
2020-04-13T05:22:47.130054Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200413T072152_V20200413T030246_20200413T062016.EOF
192.734327565226
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-13T08:11:04.187284Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200413T052222_20200413T052247_021121_028140_2861
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.616763501935765 31.647459491264925,10.232558476973164 31.709904590743854,9.96373038276174 31.752854661433087,9.558335752065801 31.816477790290115,9.287832185765282 31.858166344909225,8.882881100111941 31.919434264154056,8.611965934907703 31.95965854317666,8.340680690406897 31.999324774047867,8.014119707000084 32.04624221253807,7.906765301008173 31.504749590865956,7.761618220149269 30.782879344383552,7.713968681352363 30.54263300810844,8.03398073911908 30.495448856079804,8.30252015654671 30.455201733701827,8.569334644282417 30.41463178808307,8.96836028200238 30.3528786558792,9.235574994294915 30.310802078221627,9.634577606597372 30.2468902490116,9.89995938832225 30.20366295178868,10.280765628182776 30.140622481217836,10.333659447574696 30.381448058164864,10.455845343402078 30.923912726854,10.495418369761971 31.10492836969001,10.539234992288591 31.285248242247004,10.616763501935765 31.647459491264925))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69548325533661
46.31868642226916
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
2021-12-25T09:07:33.121796Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N31E007/2020/04/13/028140
2.0E-4
2.0E-4
true
block average
2
2
32.0
7.0
31.0
8.0
POLYGON((7.8052748599823385 31.0,8.0 31.975022805285306,8.0 31.0,7.8052748599823385 31.0))
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_028140_N31E007_2020_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028140_N31E007_2020_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028140_N31E007_2020_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028140_N31E007_2020_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028140_N31E007_2020_04_13_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