https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T06:36:53.565090Z
2022-01-12T06:37:18.563943Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T063653_20220112T063718_041424_04ECE5_A620
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
2022-01-12T06:36:53.565090Z
2022-01-12T06:37:18.563943Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220112T064842_V20220112T055634_20220112T123134.EOF
192.8345954347194
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-12T07:54:05.764795Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T063653_20220112T063718_041424_04ECE5_A620
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.537349725262147 33.209643354254766,-7.938221198413971 33.27353743332654,-8.217096594313839 33.31716544903411,-8.635696728898814 33.38139971863559,-8.91594357984557 33.423563618894086,-9.336803614473736 33.4856208275727,-9.617699898910404 33.526197888618924,-9.898851404209413 33.56613773970937,-10.187805463647072 33.60647990073347,-10.370379780833977 32.704321261135846,-10.442889155608428 32.34332827548824,-10.490091570382548 32.1033636120882,-10.205928556121616 32.06261632130971,-9.929415657356941 32.02231634641495,-9.653129118899866 31.98141259879933,-9.241233562307858 31.91924663955334,-8.829850433504685 31.855742533861623,-8.554189341113375 31.81239825966557,-8.282252198099847 31.769012372399587,-7.885411294039368 31.704581346623478,-7.8731670894657855 31.764218349150106,-7.841190349522829 31.94652597090801,-7.789333317634501 32.125599693785325,-7.750359161846361 32.30677194399425,-7.7050349048114715 32.48691735124876,-7.663700011909162 32.66771276911604,-7.624277268925983 32.84881821934627,-7.537349725262147 33.209643354254766))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66645538905944
46.51176767708146
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
2022-01-12T10:00:05.504878Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N32W009/2022/01/12/04ECE5
2.0E-4
2.0E-4
true
block average
2
2
33.0
-9.0
32.0
-8.0
POLYGON((-9.0 32.0,-9.0 33.0,-8.0 33.0,-8.0 32.0,-9.0 32.0))
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_04ECE5_N32W009_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ECE5_N32W009_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ECE5_N32W009_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ECE5_N32W009_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ECE5_N32W009_2022_01_12_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