https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-14T16:14:06.631485Z
2022-04-14T16:14:35.651249Z
s3://sentinel-s1-l1c/GRD/2022/4/14/IW/DV/S1A_IW_GRDH_1SDV_20220414T161406_20220414T161435_042771_051AC0_D86C
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
2022-04-14T16:14:06.631485Z
2022-04-14T16:14:35.651249Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220414T165938_V20220414T130421_20220414T162151.EOF
347.4259251699449
693000
Copernicus Ground Segment
2022-04-14T18:30:51.307880Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220414T161406_20220414T161435_042771_051AC0_D86C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.77970039235788 -27.43916580336905,35.12596195605425 -27.359667734135073,35.375553578729125 -27.301755357337743,35.624885854018586 -27.24340042319141,35.99839580462729 -27.155041582257347,36.247075393491194 -27.095587075480964,36.6196017900863 -27.005586200044576,36.867622720420265 -26.945041878934084,37.219756258768435 -26.85821856604081,37.09528114553863 -26.443451177519016,36.988750914249636 -26.085649422343913,36.88294476664908 -25.72774465604441,36.74274842791211 -25.24961522965814,36.39496903715056 -25.335014606480236,36.150041794699504 -25.39459239257893,35.782202954446376 -25.48319760383843,35.53667949904241 -25.54175790501229,35.167949971730366 -25.628830123627104,34.92183519329192 -25.686363890288803,34.67548529766088 -25.743484491556345,34.3337556557333 -25.82193497350599,34.464990477996984 -26.302583836880203,34.56394085778591 -26.662398706623932,34.66348788375643 -27.022131603245086,34.77970039235788 -27.43916580336905))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.01614
45.57108215360237
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
2022-04-14T20:23:28.253921Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S27E036/2022/04/14/051AC0
2.0E-4
2.0E-4
true
block average
2
2
-26.0
36.0
-27.0
37.0
POLYGON((36.96343067189584 -26.0,37.0 -26.12343158592966,37.0 -26.912402460323808,36.64248576180471 -27.0,36.0 -27.0,36.0 -26.0,36.96343067189584 -26.0))
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_051AC0_S27E036_2022_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051AC0_S27E036_2022_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051AC0_S27E036_2022_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051AC0_S27E036_2022_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051AC0_S27E036_2022_04_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