https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-01T15:55:15.219470Z
2021-11-01T15:55:44.232452Z
s3://sentinel-s1-l1c/GRD/2021/11/1/IW/DV/S1A_IW_GRDH_1SDV_20211101T155515_20211101T155544_040380_04C93B_6610
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
2021-11-01T15:55:15.219470Z
2021-11-01T15:55:44.232452Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6210579443145
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-01T17:03:58.696973Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211101T155515_20211101T155544_040380_04C93B_6610
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630032980124994 23.251564487667256,32.00931690731933 23.319428537577735,32.26388705300216 23.36442545420691,32.77392932105692 23.45324412687492,33.15849847415158 23.51903454571617,33.41540431125051 23.562420452874598,33.67270946316812 23.605420284340717,34.044058089416815 23.666678176224664,34.032285990647495 23.72467780539698,33.9633608685626 24.08654536485296,33.92831691800095 24.267376967189126,33.72838254994968 25.29200914391798,33.34937335660038 25.231000753767034,33.089534116016765 25.188574774296463,32.57030968890956 25.10234331372255,32.185507144733265 25.037183071499825,31.928242377462727 24.993026550271445,31.668459428562294 24.947956740600176,31.282277140675205 24.88005937343135,31.30804759310397 24.75905975246024,31.347688002524304 24.578063548129332,31.38614206908132 24.396857397575065,31.425246733454003 24.21576689466861,31.463911102671528 24.03459822545248,31.539898098075504 23.672020820056282,31.630032980124994 23.251564487667256))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83441934161628
46.70539186458984
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
2021-12-26T14:15:16.080949Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/11/01/04C93B
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.89418425365321,34.04405808941647 23.666678176224725,34.0 23.65941032739659,34.0 23.89418425365321))
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_04C93B_N23E034_2021_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C93B_N23E034_2021_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C93B_N23E034_2021_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C93B_N23E034_2021_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C93B_N23E034_2021_11_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