https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-19T18:03:35.113984Z
2021-04-19T18:04:00.112288Z
s3://sentinel-s1-l1c/GRD/2021/4/19/IW/DV/S1A_IW_GRDH_1SDV_20210419T180335_20210419T180400_037523_046CA8_7A53
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
2021-04-19T18:03:35.113984Z
2021-04-19T18:04:00.112288Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9441283695197
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-19T21:12:50.691941Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210419T180335_20210419T180400_037523_046CA8_7A53
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.1345533523359903 11.577485997443032,1.7014465128499427 11.690265033573134,2.268642571144812 11.801891521458213,2.835466049080955 11.912224072002795,3.39235033904156 12.019423049981143,3.3216924813941584 12.381478518133568,3.0959569738247543 13.527451835938916,2.5354017276763647 13.421370931055044,1.9643613493394863 13.311924782774762,1.394627120819608 13.20135049986489,0.8249408490061111 13.089416711466907,0.8753257448395232 12.847931923283957,0.9495789377377074 12.48496794200181,0.9874382648134608 12.303628879505403,1.0245488831410008 12.122139067513704,1.0608567534124238 11.940487179206453,1.1345533523359903 11.577485997443032))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86080885719786
46.04898230593093
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
2021-12-26T04:22:38.787775Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/04/19/046CA8
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.242195600836459,0.8435973106694995 13.0,1.0 13.0,1.0 12.242195600836459))
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_046CA8_N12E000_2021_04_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046CA8_N12E000_2021_04_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046CA8_N12E000_2021_04_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046CA8_N12E000_2021_04_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046CA8_N12E000_2021_04_19_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