https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-17T17:21:47.817102Z
2022-02-17T17:22:17.607749Z
s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T172147_20220217T172217_041955_04FF09_DEA2
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
2022-02-17T17:21:47.817102Z
2022-02-17T17:22:17.607749Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220217T174344_V20220217T154900_20220217T222400.EOF
347.7136099801058
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-17T18:01:39.259558Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220217T172147_20220217T172217_041955_04FF09_DEA2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.53080813718075 -20.71254040739446,17.111555507354023 -20.579166284533017,17.69317294375695 -20.44342490507099,18.276454808559908 -20.30510852459774,18.851739200248062 -20.16655183325665,18.78886912238748 -19.928861715538858,18.74006851462583 -19.749404093575883,18.59833127513971 -19.209979696352494,18.549497821999722 -19.030582356179924,18.501762657028202 -18.850931488571725,18.44319697269426 -18.627347890979664,17.872300031405867 -18.764096867188968,17.29413621781023 -18.9005986735815,16.714770474003494 -19.035375821577002,16.141236596044305 -19.16680631969668,16.19713123790059 -19.391327538713973,16.242728613735128 -19.571733595523867,16.293894486251645 -19.750871389184184,16.33672148532607 -19.931930443090216,16.376998638761737 -20.113583972975707,16.4690104590745 -20.47429060057344,16.515408111345714 -20.654567958764947,16.53080813718075 -20.71254040739446))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55222
45.76300820740732
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
2022-02-17T19:18:59.766907Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S19E016/2022/02/17/04FF09
2.0E-4
2.0E-4
true
block average
2
2
-18.0
16.0
-19.0
17.0
POLYGON((16.86684031288676 -19.0,17.0 -18.96902322401879,17.0 -19.0,16.86684031288676 -19.0))
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_04FF09_S19E016_2022_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF09_S19E016_2022_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF09_S19E016_2022_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF09_S19E016_2022_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF09_S19E016_2022_02_17_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