https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-10-31T15:55:03.138604Z
2019-10-31T15:55:32.160606Z
s3://sentinel-s1-l1c/GRD/2019/10/31/IW/DV/S1A_IW_GRDH_1SDV_20191031T155503_20191031T155532_029705_036271_DB3C
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
2019-10-31T15:55:03.138604Z
2019-10-31T15:55:32.160606Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20191031T175924_V20191031T141002_20191031T172732.EOF
347.6209614484608
693000
Copernicus S1 Core Ground Segment - DPA
2019-10-31T18:28:04.396203Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20191031T155503_20191031T155532_029705_036271_DB3C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.628806271618558 23.251091855110793,32.00889238390397 23.319101703309343,32.263970594209255 23.36418873998496,32.77464160769793 23.453115936410697,33.15809050605337 23.518715640957822,33.41393308542483 23.561924861972987,33.669942246300906 23.604713639425064,34.04278246711369 23.66622189591753,34.03142028087383 23.724101972245585,33.96346683006288 24.086126481934965,33.927948355913 24.266881264442542,33.893235528845665 24.447761830494198,33.72897712693084 25.29222325400358,33.35119533546169 25.231414601880637,33.09180667032672 25.18906563156206,32.83259808625165 25.146263090739033,32.444126015268544 25.08121142552134,31.926806870581743 24.99289949177949,31.66842626052175 24.948070720163578,31.283442541422055 24.88038495591566,31.541619620025156 23.671887774852458,31.61637787459713 23.30908975425097,31.628806271618558 23.251091855110793))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84637757678802
46.70037443301822
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
2021-12-25T00:33:19.991403Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2019/10/31/036271
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.891494674778592,34.04278246711328 23.66622189591734,34.0 23.659163979915537,34.0 23.891494674778592))
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_036271_N23E034_2019_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036271_N23E034_2019_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036271_N23E034_2019_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036271_N23E034_2019_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036271_N23E034_2019_10_31_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