https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-25T16:58:53.284418Z
2021-02-25T16:59:18.282934Z
s3://sentinel-s1-l1c/GRD/2021/2/25/IW/DV/S1B_IW_GRDH_1SDV_20210225T165853_20210225T165918_025765_031265_BEB4
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
2021-02-25T16:58:53.284418Z
2021-02-25T16:59:18.282934Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210225T161829_V20210225T152332_20210225T215832.EOF
347.9438570270206
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-25T17:42:52.006982Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210225T165853_20210225T165918_025765_031265_BEB4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.486338252702023 -11.559388739777784,21.05174581524323 -11.431977323583864,21.62933384386823 -11.300585404117776,22.206871816540357 -11.167969697005955,22.71638030449512 -11.049954045992822,22.673636047351067 -10.86968552244523,22.589257712309312 -10.508726421760649,22.42220689461915 -9.786517779567632,22.366276235683316 -9.546654338765647,21.858008341101215 -9.663433147977978,21.28409733006458 -9.794295914085293,20.707952374541136 -9.924605205378654,20.146745855755537 -10.050490605509994,20.20079853290102 -10.291308975375967,20.242151894928615 -10.472333793032025,20.3234562633034 -10.834715065108929,20.36364076802527 -11.016019396532586,20.40528421915292 -11.197000432169892,20.4454166747028 -11.37832776733517,20.486338252702023 -11.559388739777784))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66945
46.24908639136167
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
2021-12-26T01:34:53.035827Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S11E021/2021/02/25/031265
2.0E-4
2.0E-4
true
block average
2
2
-10.0
21.0
-11.0
22.0
POLYGON((21.0 -11.0,21.0 -10.0,22.0 -10.0,22.0 -11.0,21.0 -11.0))
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_031265_S11E021_2021_02_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031265_S11E021_2021_02_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031265_S11E021_2021_02_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031265_S11E021_2021_02_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031265_S11E021_2021_02_25_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