https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-04T18:33:07.106696Z
2022-06-04T18:33:36.120176Z
s3://sentinel-s1-l1c/GRD/2022/6/4/IW/DV/S1A_IW_GRDH_1SDV_20220604T183307_20220604T183336_043517_053224_F061
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
2022-06-04T18:33:07.106696Z
2022-06-04T18:33:36.120176Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220604T171730_V20220604T164640_20220604T232140.EOF
347.34949923426706
693000
Copernicus Ground Segment
2022-06-04T19:15:21.623288Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220604T183307_20220604T183336_043517_053224_F061
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.638804874962155 28.75577317041999,-8.37966045911774 28.799516132509858,-7.985388353652118 28.86504365569835,-7.593183510090116 28.92900789981206,-7.331043508622345 28.971081134283974,-7.06879016836851 29.01262876810827,-6.674588597462783 29.074057391374087,-6.411862327520829 29.114317092839986,-6.107775259104612 29.160220713450755,-6.154376303727084 29.398876938977462,-6.190456659150287 29.579436740429024,-6.224405760129866 29.760308309444426,-6.257554269961441 29.94129231902422,-6.3200588869067 30.30379261915986,-6.3525395950175625 30.4848523938468,-6.396333977806429 30.664265221372858,-6.419804184097734 30.78488717555241,-6.724331854138126 30.740183490866706,-6.996457173947636 30.69959429656914,-7.391959217443703 30.639512931827326,-7.655356374837501 30.598792264375096,-7.92994690018198 30.555749047424158,-8.325822193252243 30.492594467374623,-8.603340219628187 30.447568365541848,-9.001771477550603 30.38180764468184,-8.97351338160713 30.26123711081229,-8.881959221341534 29.901227078747375,-8.82695560335885 29.722771813150025,-8.796361384327586 29.540240698999128,-8.72322969256272 29.17717059093098,-8.690023840648337 28.995066588267793,-8.651748304792898 28.813816643472865,-8.638804874962155 28.75577317041999))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77729074895998
46.47454916907098
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
2022-06-04T20:54:50.756012Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N28W008/2022/06/04/053224
2.0E-4
2.0E-4
true
block average
2
2
29.0
-8.0
28.0
-7.0
POLYGON((-7.148504373844075 29.0,-8.0 28.8626152186327,-8.0 29.0,-7.148504373844075 29.0))
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_053224_N28W008_2022_06_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053224_N28W008_2022_06_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053224_N28W008_2022_06_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053224_N28W008_2022_06_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053224_N28W008_2022_06_04_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