https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-25T16:55:22.619767Z
2019-04-25T16:55:47.618151Z
s3://sentinel-s1-l1c/GRD/2019/4/25/IW/DV/S1B_IW_GRDH_1SDV_20190425T165522_20190425T165547_015965_01E00F_3633
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
2019-04-25T16:55:22.619767Z
2019-04-25T16:55:47.618151Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190425T173233_V20190425T134430_20190425T170200.EOF
347.6001933939924
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-25T17:51:58.330893Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190425T165522_20190425T165547_015965_01E00F_3633
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.449210869672847 -23.59429514025602,24.00702170075401 -23.4658904305775,24.253660314249828 -23.40839717862059,24.62321863985249 -23.321433067436704,24.869323553216386 -23.262976214680915,25.238078461279613 -23.17457328831566,25.816039623935062 -23.03404418153479,25.714659483941517 -22.675649278157405,25.61443091240469 -22.31694082866363,25.515516269302918 -21.957969756633666,25.401224365264955 -21.539827965927984,24.828825260099155 -21.678373417823693,24.21999208154795 -21.823289343928337,23.609944775450845 -21.96597020352187,23.057793721514866 -22.092915877415887,23.16571860836361 -22.513025572875343,23.259049369428098 -22.873704776966257,23.35360937387788 -23.234144104060675,23.449210869672847 -23.59429514025602))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03217
45.83219735136174
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
2021-12-24T14:52:13.641640Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S23E024/2019/04/25/01E00F
2.0E-4
2.0E-4
true
block average
2
2
-22.0
24.0
-23.0
25.0
POLYGON((24.0 -23.0,24.0 -22.0,25.0 -22.0,25.0 -23.0,24.0 -23.0))
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_01E00F_S23E024_2019_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01E00F_S23E024_2019_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01E00F_S23E024_2019_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01E00F_S23E024_2019_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01E00F_S23E024_2019_04_25_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