https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-02-21T16:52:09.351773Z
2020-02-21T16:52:34.351032Z
s3://sentinel-s1-l1c/GRD/2020/2/21/IW/DV/S1B_IW_GRDH_1SDV_20200221T165209_20200221T165234_020370_026955_89EF
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
2020-02-21T16:52:09.351773Z
2020-02-21T16:52:34.351032Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200221T190621_V20200221T150652_20200221T182422.EOF
347.592685689654
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-21T19:29:28.822055Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200221T165209_20200221T165234_020370_026955_89EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.063686728935163 24.057500351027038,17.438913391326043 24.124065570513814,17.694092155864247 24.168767957754476,18.07859771403637 24.235262107992096,18.335485488755804 24.27910841649846,18.850471031787656 24.365612173536444,19.23359456080192 24.428762370872278,19.489028144437363 24.47029078901305,19.382684577047 25.01247745117698,19.34583951570722 25.19300693658084,19.276779094316574 25.55478977300755,19.240532525223106 25.73540399791896,19.205492619574 25.916204201549995,19.194627332446963 25.975977670706428,18.675892211191286 25.893080782501244,18.41620212829349 25.85084014629813,18.027902044502795 25.78675804961971,17.766037026085808 25.742920951130763,17.378219825165626 25.67707241373654,17.119652176956375 25.632557356492967,16.73926177551364 25.566175532192275,16.75215081550681 25.50640947165982,16.789765108130066 25.325049721816775,16.868367552359228 24.962923767576203,16.90584982470194 24.78154003943342,16.94534996812896 24.600512994733567,16.985782995528606 24.419652191204285,17.063686728935163 24.057500351027038))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81933447050696
46.65713436917144
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
2021-12-25T06:25:36.520295Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N24E016/2020/02/21/026955
2.0E-4
2.0E-4
true
block average
2
2
25.0
16.0
24.0
17.0
POLYGON((17.0 24.353561464791593,16.905849824704145 24.781540039422072,16.860319848356795 25.0,17.0 25.0,17.0 24.353561464791593))
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_026955_N24E016_2020_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026955_N24E016_2020_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026955_N24E016_2020_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026955_N24E016_2020_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026955_N24E016_2020_02_21_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