https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-30T18:54:30.256141Z
2020-04-30T18:54:55.254635Z
s3://sentinel-s1-l1c/GRD/2020/4/30/IW/DV/S1A_IW_GRDH_1SDV_20200430T185430_20200430T185455_032361_03BEF1_4CBE
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
2020-04-30T18:54:30.256141Z
2020-04-30T18:54:55.254635Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200430T212051_V20200430T171101_20200430T202831.EOF
347.81411479415783
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-30T21:40:32.634713Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200430T185430_20200430T185455_032361_03BEF1_4CBE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.433909883752362 17.526207707276598,-11.850086460444539 17.636467569333114,-11.26514787923655 17.7450741304903,-10.679714686356009 17.851899095418478,-10.108218000902486 17.954364146172104,-10.249038853748653 18.678053980629123,-10.318915998908068 19.04000920963642,-10.401467280956046 19.46159107776244,-10.978144214139668 19.36021284410656,-11.56895847145707 19.254321074845144,-12.16089382652958 19.146179085886455,-12.747976501705095 19.03689985709141,-12.433909883752362 17.526207707276598))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84191150106622
46.07006823473104
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
2021-12-25T10:02:20.028958Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N18W013/2020/04/30/03BEF1
2.0E-4
2.0E-4
true
block average
2
2
19.0
-13.0
18.0
-12.0
POLYGON((-12.532409331840418 18.0,-12.740305174809636 19.0,-12.0 19.0,-12.0 18.0,-12.532409331840418 18.0))
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_03BEF1_N18W013_2020_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03BEF1_N18W013_2020_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03BEF1_N18W013_2020_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03BEF1_N18W013_2020_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03BEF1_N18W013_2020_04_30_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