https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-18T16:23:51.304513Z
2019-03-18T16:24:20.322116Z
s3://sentinel-s1-l1c/GRD/2019/3/18/IW/DV/S1A_IW_GRDH_1SDV_20190318T162351_20190318T162420_026394_02F415_5335
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
2019-03-18T16:23:51.304513Z
2019-03-18T16:24:20.322116Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190318T172242_V20190318T131216_20190318T162946.EOF
347.7111707254714
693000
Copernicus S1 Core Ground Segment - DPA
2019-03-18T17:31:17.009566Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190318T162351_20190318T162420_026394_02F415_5335
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.96331621311452 -20.879344031076528,31.53962918869987 -20.74701400171523,32.127402691504464 -20.609832008337715,32.71411900866079 -20.4706695048545,33.280760742690234 -20.334154778066395,33.2653506763293 -20.2760243697894,33.173605135996155 -19.91576963607005,33.12964376389315 -19.735198047139317,33.08358122180903 -19.55515459118111,32.99032426268358 -19.195382968611725,32.898429902080665 -18.835335766409788,32.866851345126435 -18.714617139481124,32.30540256558255 -18.849164567424868,31.724166459534736 -18.98645667654448,31.141986369299083 -19.12193441506198,30.57125694301665 -19.25275842050243,30.601310981484062 -19.374000865258452,30.68848426927904 -19.735608975297595,30.777014200751335 -20.096943473250107,30.82063100778086 -20.277772627853707,30.862057373115853 -20.459114393006278,30.948709418772143 -20.82095546329641,30.96331621311452 -20.879344031076528))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39073
45.83493311077525
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
2021-12-24T12:52:51.559212Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/03/18/02F415
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.19505595822797 -20.0,33.28076074269076 -20.33415477806625,33.0 -20.40179535901815,33.0 -20.0,33.19505595822797 -20.0))
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_02F415_S21E033_2019_03_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F415_S21E033_2019_03_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F415_S21E033_2019_03_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F415_S21E033_2019_03_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F415_S21E033_2019_03_18_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