https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-01T16:19:15.922915Z
2019-05-01T16:19:40.921507Z
s3://sentinel-s1-l1c/GRD/2019/5/1/IW/DV/S1B_IW_GRDH_1SDV_20190501T161915_20190501T161940_016053_01E311_BD9D
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
2019-05-01T16:19:15.922915Z
2019-05-01T16:19:40.921507Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190501T181716_V20190501T143353_20190501T175123.EOF
347.5775857118593
693000
Copernicus S1 Core Ground Segment - DPA
2019-05-01T18:26:52.565922Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190501T161915_20190501T161940_016053_01E311_BD9D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.214938685375913 24.421335381616913,25.587155315769568 24.487106738761497,25.839521280715903 24.531139447124765,26.218398171987683 24.59639743650729,26.471199604634826 24.639373720590537,26.850723891783968 24.703041765940398,27.10395299324671 24.744954582131246,27.649398549150916 24.83367630400307,27.576777918380337 25.194809764373225,27.469423341296412 25.73687489245114,27.39831052914348 26.098305561931074,27.351773716925834 26.338736786945677,26.79928259116792 26.250889502758568,26.542798782798485 26.209335339741756,26.158416475715956 26.146149056438542,25.90239275653635 26.103456546774563,25.518707647190922 26.03856825661329,25.263153370017953 25.994744788912477,24.886255954007154 25.929227855586824,24.93788496592755 25.688329486826728,25.016588847535214 25.326220424132522,25.135075220113386 24.783138039248293,25.214938685375913 24.421335381616913))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80860161925364
46.45432906706444
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
2021-12-24T15:10:57.921480Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25E027/2019/05/01/01E311
2.0E-4
2.0E-4
true
block average
2
2
26.0
27.0
25.0
28.0
POLYGON((27.417652509637893 26.0,27.615952377469444 25.0,27.0 25.0,27.0 26.0,27.417652509637893 26.0))
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_01E311_N25E027_2019_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01E311_N25E027_2019_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01E311_N25E027_2019_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01E311_N25E027_2019_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01E311_N25E027_2019_05_01_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