https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-10-31T15:47:41.198607Z
2019-10-31T15:48:06.197238Z
s3://sentinel-s1-l1c/GRD/2019/10/31/IW/DV/S1A_IW_GRDH_1SDV_20191031T154741_20191031T154806_029704_036270_290A
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
2019-10-31T15:47:41.198607Z
2019-10-31T15:48:06.197238Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20191031T175924_V20191031T141002_20191031T172732.EOF
348.02903167841754
693000
Copernicus S1 Core Ground Segment - DPA
2019-10-31T18:20:53.648613Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20191031T154741_20191031T154806_029704_036270_290A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.22989919400467 -3.590580545065257,38.338681447044976 -3.3476985957195367,39.420929667524696 -3.1093271912205607,39.38307045544744 -2.928279106281064,39.32119963985426 -2.5629591480937006,39.27217931502365 -2.384306647801648,39.230190065508054 -2.204105994579032,39.18927662372025 -2.0236734110778043,39.150840246117404 -1.842702428303094,39.102713509550085 -1.60160927964244,38.02115671239902 -1.8373998307787636,36.91330970011478 -2.078202808082629,36.96119910023728 -2.3200461595738995,36.999555186482944 -2.501559427970066,37.04032792021316 -2.682548431367884,37.08235689969171 -2.863265542991737,37.131523340558324 -3.0424227912421347,37.16137032572221 -3.2258126548543116,37.19221764959323 -3.4089901353247933,37.22989919400467 -3.590580545065257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75749
46.29704579050149
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
2021-12-25T00:33:41.546446Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/10/31/036270
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.18424863440733 -2.0,39.272179315023216 -2.3843066477997845,39.3211996398543 -2.5629591480939364,39.38307045544769 -2.928279106282312,39.39806810939436 -3.0,39.0 -3.0,39.0 -2.0,39.18424863440733 -2.0))
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_036270_S03E039_2019_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036270_S03E039_2019_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036270_S03E039_2019_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036270_S03E039_2019_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036270_S03E039_2019_10_31_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