https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-22T17:35:43.692659Z
2022-01-22T17:36:11.001558Z
s3://sentinel-s1-l1c/GRD/2022/1/22/IW/DV/S1A_IW_GRDH_1SDV_20220122T173543_20220122T173611_041576_04F1F9_E524
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
2022-01-22T17:35:43.692659Z
2022-01-22T17:36:11.001558Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220122T180431_V20220122T160528_20220122T224028.EOF
347.27249933202006
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-22T19:33:13.051988Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220122T173543_20220122T173611_041576_04F1F9_E524
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.948929160044207 -29.961305421849964,15.329236289208927 -29.8739283551671,15.587799713444914 -29.81380898848717,15.84605336960509 -29.7531868858543,16.23285001404072 -29.66131510753643,16.49032321903042 -29.5994441163423,16.875942910139315 -29.50570761662683,17.134266864305907 -29.442189278514054,17.44488387182652 -29.365032927710907,17.389135142594775 -29.18645274874533,17.334780191703828 -29.007449288021853,17.27771535152905 -28.82915462431924,17.222493347243024 -28.65041617871634,17.170263281101153 -28.470946008359107,17.10944663321634 -28.293667028598406,17.053967356909872 -28.1150607078526,16.99919603090568 -27.936298238651872,16.980065979736274 -27.861480920580107,16.6723174459715 -27.937685138336434,16.4194278149729 -27.999694228588286,16.03462981438018 -28.093039042946888,15.778498178390555 -28.154485497453862,15.39684996376593 -28.24502320138731,15.142062187216549 -28.30479232037556,14.886991272791306 -28.364087971168807,14.511861540497339 -28.450308820921258,14.636002228996135 -28.883963548121574,14.73962813777831 -29.243200158290556,14.843941260422476 -29.602344155893633,14.948929160044207 -29.961305421849964))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12863
45.89402436231235
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
2022-01-22T23:20:16.879004Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S28E016/2022/01/22/04F1F9
2.0E-4
2.0E-4
true
block average
2
2
-27.0
16.0
-28.0
17.0
POLYGON((16.418167324725957 -28.0,16.98006597973636 -27.86148092058002,17.0 -27.938922230272404,17.0 -28.0,16.418167324725957 -28.0))
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_04F1F9_S28E016_2022_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F1F9_S28E016_2022_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F1F9_S28E016_2022_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F1F9_S28E016_2022_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F1F9_S28E016_2022_01_22_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