https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-24T17:00:30.592014Z
2021-09-24T17:00:55.591016Z
s3://sentinel-s1-l1c/GRD/2021/9/24/IW/DV/S1B_IW_GRDH_1SDV_20210924T170030_20210924T170055_028843_037130_BF22
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-24T17:00:30.592014Z
2021-09-24T17:00:55.591016Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.61158442494917
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-24T18:08:20.243544Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210924T170030_20210924T170055_028843_037130_BF22
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.106048752583794 23.591795976926534,15.48360655998132 23.659102806290818,15.737961600333373 23.703889609621026,16.119799138742 23.77028338927617,16.374639696163168 23.814033707902713,16.756857121364238 23.87880972868745,17.011617825212173 23.92142384308165,17.52278601288716 24.0055724900495,17.4526236588324 24.367101047420384,17.41684478897938 24.5477932066688,17.380196505020688 24.72834257593146,17.344871702694345 24.909100329858248,17.310166049729595 25.08995219879625,17.274560687424557 25.270656170426594,17.228945620505957 25.511448829881616,16.710045758241016 25.427931536185866,16.451470863033286 25.385586641226,16.06439273543669 25.321293802820627,15.806838285942183 25.27791399599112,15.420945708131757 25.212020166163413,15.163713393618398 25.167497720552255,14.781499947771184 25.100457643638975,14.872271085637585 24.678301476330876,14.987911318659078 24.134778374233953,15.106048752583794 23.591795976926534))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85731821781605
46.64038117837383
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
2021-12-26T12:17:14.361150Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N24E015/2021/09/24/037130
2.0E-4
2.0E-4
true
block average
2
2
25.0
15.0
24.0
16.0
POLYGON((15.017235236634258 24.0,15.0 24.079216466745052,15.0 25.0,16.0 25.0,16.0 24.0,15.017235236634258 24.0))
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_037130_N24E015_2021_09_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037130_N24E015_2021_09_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037130_N24E015_2021_09_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037130_N24E015_2021_09_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037130_N24E015_2021_09_24_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