https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-01T18:41:08.567019Z
2018-05-01T18:41:37.582937Z
s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1A_IW_GRDH_1SDV_20180501T184108_20180501T184137_021715_025760_F3D8
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
2018-05-01T18:41:08.567019Z
2018-05-01T18:41:37.582937Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180501T205520_V20180501T165421_20180501T201151.EOF
347.29914428099397
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-01T21:02:01.263358Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180501T184108_20180501T184137_021715_025760_F3D8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.88947087654515 29.6311100674952,-10.50613544852379 29.694964795360853,-10.246110215651104 29.737601487153455,-9.855663237183702 29.80059940430985,-9.59509556412176 29.841958050573794,-9.203844850158143 29.903032882353763,-8.94274805416447 29.943105508645655,-8.681443419209575 29.98266154075951,-8.33540388285995 30.03418564038268,-8.656822971766253 31.65752237885883,-9.008839385044082 31.606545634039932,-9.274643510708934 31.567362390251823,-9.540224115993924 31.527628028992858,-9.938170291681969 31.466996025202057,-10.203180877814603 31.425889662091087,-10.600260186207837 31.36320596230381,-10.864685067252628 31.32073606145717,-11.254480400626917 31.25706509876433,-11.064191813709458 30.412601944926685,-10.88947087654515 29.6311100674952))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72440054212732
46.21271
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
2022-04-26T15:20:07.000697Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N29W011/2018/05/01/025760
2.0E-4
2.0E-4
true
block average
2
2
30.0
-11.0
29.0
-10.0
POLYGON((-10.889470876545186 29.631110067495293,-10.971944919563505 30.0,-10.0 30.0,-10.0 29.777310927440773,-10.889470876545186 29.631110067495293))
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_025760_N29W011_2018_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025760_N29W011_2018_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025760_N29W011_2018_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025760_N29W011_2018_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025760_N29W011_2018_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