https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-02T17:36:10.919832Z
2023-09-02T17:36:24.590417Z
s3://sentinel-s1-l1c/GRD/2023/9/2/IW/DV/S1A_IW_GRDH_1SDV_20230902T173610_20230902T173624_050151_06093D_A197
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
2023-09-02T17:36:10.919832Z
2023-09-02T17:36:24.590417Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230902T180604_V20230902T142652_20230902T174422.EOF
347.2981604207596
693000
Copernicus Ground Segment
2023-09-02T18:54:19.772431Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230902T173610_20230902T173624_050151_06093D_A197
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.703317735283406 -29.148517818647367,15.08536473251483 -29.060734569114615,15.340627801360917 -29.00139556301773,15.595598936808951 -28.941574932129267,15.977505541145616 -28.850944727485338,16.358748354260275 -28.759240567892114,16.614186501878166 -28.697103461898475,16.87308691205008 -28.633547288932384,17.19153204373321 -28.554599777598682,17.133674309565393 -28.376640427793575,17.078994464020532 -28.19780979964223,17.021834917935998 -28.019624684175422,16.978709944408312 -27.862445763842036,16.658198881530048 -27.941791254551468,16.407715514685695 -28.003180470701942,16.15230974733151 -28.065251317966727,15.770379610556809 -28.157051853500374,15.517106952764204 -28.217254374465767,15.137088638089821 -28.306583170405254,14.883392741053619 -28.365550499992267,14.503709938717906 -28.452803240129505,14.599925758414598 -28.789307896122466,14.703317735283406 -29.148517818647367))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.17352
45.8573631441444
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
2023-09-02T22:07:53.187437Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S28E017/2023/09/02/06093D
2.0E-4
2.0E-4
true
block average
2
2
-27.0
17.0
-28.0
18.0
POLYGON((17.0 -27.94004228571751,17.016450519164557 -28.0,17.0 -28.0,17.0 -27.94004228571751))
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_06093D_S28E017_2023_09_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06093D_S28E017_2023_09_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06093D_S28E017_2023_09_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06093D_S28E017_2023_09_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06093D_S28E017_2023_09_02_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 2021
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