https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-27T02:10:02.707723Z
2021-05-27T02:10:31.752370Z
s3://sentinel-s1-l1c/GRD/2021/5/27/IW/DV/S1A_IW_GRDH_1SDV_20210527T021002_20210527T021031_038067_047E26_28A0
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
2021-05-27T02:10:02.707723Z
2021-05-27T02:10:31.752370Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1335937903612
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-27T07:49:23.534599Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210527T021002_20210527T021031_038067_047E26_28A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.30105156360611 -13.998808194405818,51.7268586796535 -13.868638136649452,51.14790491941877 -13.735889154025909,50.5696010369316 -13.601797294884001,50.04437821419954 -13.478721335246576,49.986448035708165 -13.717098907735448,49.94149353361802 -13.897043099654358,49.853753044233855 -14.25748003211844,49.80591988248766 -14.436765512812862,49.76265510866951 -14.617155759066883,49.7170934749883 -14.797005505343348,49.673609848292685 -14.977364408082416,49.64500098806776 -15.100091267661131,50.174442481297774 -15.225078556092704,50.75945186698758 -15.361571079494535,51.34230026739837 -15.495866161027006,51.920444216503036 -15.62740421349269,52.11908214407438 -14.78098017410809,52.30105156360611 -13.998808194405818))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43709
46.05169494888857
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
2021-12-26T06:17:46.010718Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S14E051/2021/05/27/047E26
2.0E-4
2.0E-4
true
block average
2
2
-13.0
51.0
-14.0
52.0
POLYGON((51.0 -13.701594302786562,52.0 -13.930559526549679,52.0 -14.0,51.0 -14.0,51.0 -13.701594302786562))
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_047E26_S14E051_2021_05_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047E26_S14E051_2021_05_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047E26_S14E051_2021_05_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047E26_S14E051_2021_05_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047E26_S14E051_2021_05_27_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