https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-13T18:31:04.258044Z
2018-06-13T18:31:29.257452Z
s3://sentinel-s1-l1c/GRD/2018/6/13/IW/DV/S1A_IW_GRDH_1SDV_20180613T183104_20180613T183129_022342_026B2E_980D
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
2018-06-13T18:31:04.258044Z
2018-06-13T18:31:29.257452Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180613T204620_V20180613T164610_20180613T200340.EOF
347.64641423482533
693000
Copernicus S1 Core Ground Segment - DPA
2018-06-13T21:01:32.861175Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180613T183104_20180613T183129_022342_026B2E_980D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.332751343586183 22.675292279739843,-6.736953571829694 22.78211520653471,-6.131998407785051 22.888138212367192,-5.526113829026563 22.991859684042648,-4.929497964548637 23.091579898456814,-4.999620877145605 23.453117010392504,-5.105745500583763 23.99537505085088,-5.222094534095927 24.597844318389477,-5.580326509572311 24.539584224177815,-5.825822760268279 24.499134214000946,-6.071161374334396 24.458286021424048,-6.4388712394982335 24.39626934089884,-6.683810811159826 24.354430106015926,-7.050916904462168 24.290931643318505,-7.2954505426908245 24.2481077694665,-7.6536337112681725 24.184617361803166,-7.564243503069632 23.7620786697368,-7.409448520552611 23.03757655919815,-7.332751343586183 22.675292279739843))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80347000953514
46.03041
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
2022-04-26T14:03:26.863157Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N23W007/2018/06/13/026B2E
2.0E-4
2.0E-4
true
block average
2
2
24.0
-7.0
23.0
-6.0
POLYGON((-7.0 23.0,-7.0 24.0,-6.0 24.0,-6.0 23.0,-7.0 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_026B2E_N23W007_2018_06_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026B2E_N23W007_2018_06_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026B2E_N23W007_2018_06_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026B2E_N23W007_2018_06_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026B2E_N23W007_2018_06_13_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