https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-21T16:19:42.705552Z
2018-10-21T16:20:07.702971Z
s3://sentinel-s1-l1c/GRD/2018/10/21/IW/DV/S1B_IW_GRDH_1SDV_20181021T161942_20181021T162007_013253_018804_BC60
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
2018-10-21T16:19:42.705552Z
2018-10-21T16:20:07.702971Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181021T183657_V20181021T143355_20181021T175125.EOF
347.50865440750295
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-21T18:49:48.706090Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181021T161942_20181021T162007_013253_018804_BC60
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.88885273 25.930152836,25.27075678 25.996529743,25.531226224 26.041178767,25.922297668 26.107272431,26.183254539 26.150746449,26.705743316 26.236276644,26.967271991 26.278330352,27.356166492 26.339928063,27.248691197 26.881842243,27.213270864 27.062567612,27.141301685 27.423830799,27.059577298 27.844793814,26.665328219 27.783815906,26.400212061 27.742139451,25.870589751 27.657267828,25.606087421 27.614075249,25.209725239 27.548344111,24.945747352 27.503897111,24.55872222 27.437759162,24.650064894 27.016015517,24.730187279 26.654117643,24.88885273 25.930152836))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7574857524702
46.64513265327367
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
2021-12-23T16:18:05.501733Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E024/2018/10/21/018804
2.0E-4
2.0E-4
true
block average
2
2
27.0
24.0
26.0
25.0
POLYGON((24.873544897809772 26.0,24.65361064961513 27.0,25.0 27.0,25.0 26.0,24.873544897809772 26.0))
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_018804_N26E024_2018_10_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018804_N26E024_2018_10_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018804_N26E024_2018_10_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018804_N26E024_2018_10_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018804_N26E024_2018_10_21_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