https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-25T16:32:17.322744Z
2018-08-25T16:32:42.321036Z
s3://sentinel-s1-l1c/GRD/2018/8/25/IW/DV/S1B_IW_GRDH_1SDV_20180825T163217_20180825T163242_012421_016E79_93D2
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-08-25T16:32:17.322744Z
2018-08-25T16:32:42.321036Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180825T172259_V20180825T131950_20180825T163720.EOF
347.8011638185362
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-25T17:47:39.647701Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180825T163217_20180825T163242_012421_016E79_93D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.147430203 -17.864541205,28.715159044 -17.734766228,29.302752101 -17.598529966,29.889462738 -17.460562578,30.439877613 -17.32937073,30.39341002 -17.149633432,30.301387894 -16.789786203,30.256449031 -16.609620784,30.207643787 -16.430398453,30.161838569 -16.250465997,30.076488282 -15.889130087,30.062825256 -15.829532379,29.516243179 -15.959024471,28.933705481 -16.095332623,28.350379744 -16.230064409,27.786856046 -16.358535865,27.799804389 -16.418382538,27.881272881 -16.781141559,27.925154339 -16.961813487,27.972119681 -17.141789086,28.015059093 -17.322692335,28.10301545 -17.68404617,28.147430203 -17.864541205))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39943
45.96165460860709
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
2021-12-23T03:06:48.150217Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S18E027/2018/08/25/016E79
2.0E-4
2.0E-4
true
block average
2
2
-17.0
27.0
-18.0
28.0
POLYGON((28.0 -17.259248549353696,27.97211968099848 -17.141789085993594,27.935119260093767 -17.0,28.0 -17.0,28.0 -17.259248549353696))
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_016E79_S18E027_2018_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_016E79_S18E027_2018_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_016E79_S18E027_2018_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_016E79_S18E027_2018_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_016E79_S18E027_2018_08_25_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