https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-14T18:56:54.735455Z
2020-12-14T18:57:23.748516Z
s3://sentinel-s1-l1c/GRD/2020/12/14/IW/DV/S1A_IW_GRDH_1SDV_20201214T185654_20201214T185723_035686_042CE0_638A
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
2020-12-14T18:56:54.735455Z
2020-12-14T18:57:23.748516Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201214T211853_V20201214T171108_20201214T202838.EOF
347.499829914395
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-14T21:33:20.702370Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201214T185654_20201214T185723_035686_042CE0_638A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.20560528863771 25.95485660034214,-13.832880642120646 26.019643209397376,-13.582174266193164 26.062640666666717,-13.207541023688094 26.126026105054216,-12.956901606122257 26.16785194016586,-12.58036455506145 26.229812896536103,-12.328885300196763 26.27061047449092,-12.07739289219754 26.310942437262405,-11.731224943696379 26.365680249185502,-11.743061083645891 26.42358398207591,-11.77867460011826 26.604233264982405,-11.816101280771647 26.784597746533514,-11.851845049433368 26.96521987825116,-11.886605240136884 27.14598994950365,-11.95905581921394 27.507068516811053,-11.994062890269207 27.687788811048332,-12.054413523731206 27.98923163707765,-12.404263297085754 27.93531416757716,-12.658922055266094 27.895465885289347,-12.913899098199316 27.85506829909581,-13.295461865413582 27.793679312951074,-13.549514199893853 27.75218315342466,-13.930229481774731 27.689066601797066,-14.18379511615818 27.646409151104972,-14.561087286402206 27.582017278694856,-14.297903420781177 26.374803969591547,-14.20560528863771 25.95485660034214))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76234385279457
46.16605921589836
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
2021-12-25T21:50:32.297061Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N25W015/2020/12/14/042CE0
2.0E-4
2.0E-4
true
block average
2
2
26.0
-15.0
25.0
-14.0
POLYGON((-14.205605288637726 25.954856600342172,-14.215527130687763 26.0,-14.0 26.0,-14.0 25.990594697028513,-14.205605288637726 25.954856600342172))
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_042CE0_N25W015_2020_12_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042CE0_N25W015_2020_12_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042CE0_N25W015_2020_12_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042CE0_N25W015_2020_12_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042CE0_N25W015_2020_12_14_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