https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-14T16:19:17.962796Z
2018-09-14T16:19:42.960962Z
s3://sentinel-s1-l1c/GRD/2018/9/14/IW/DV/S1A_IW_GRDH_1SDV_20180914T161917_20180914T161942_023696_029540_FE67
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
2018-09-14T16:19:17.962796Z
2018-09-14T16:19:42.960962Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180914T184513_V20180914T144250_20180914T180020.EOF
347.9936054003224
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-14T18:55:40.138599Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180914T161917_20180914T161942_023696_029540_FE67
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.945960068 -7.891122373,30.485774982 -7.770945453,31.04773349 -7.645044628,31.60936136 -7.518423158,32.152649345 -7.395189926,32.11567554 -7.213772582,32.077188539 -7.032615643,32.035105967 -6.85228653,31.988276169 -6.673045905,31.947183948 -6.492506049,31.907742649 -6.311597756,31.869618487 -6.130398141,31.823119828 -5.888583327,30.721030221 -6.135651285,30.160601305 -6.260352303,29.622309726 -6.379516106,29.667866304 -6.622117826,29.705347177 -6.803904067,29.744116956 -6.985408149,29.78460757 -7.166533405,29.830830584 -7.346386524,29.872220246 -7.527320276,29.909852031 -7.709095929,29.945960068 -7.891122373))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65935
46.09193248193515
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
2021-12-23T08:29:53.514095Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S07E032/2018/09/14/029540
2.0E-4
2.0E-4
true
block average
2
2
-6.0
32.0
-7.0
33.0
POLYGON((32.0 -6.7179187612922995,32.03510596700095 -6.852286530003858,32.06957717707387 -7.0,32.0 -7.0,32.0 -6.7179187612922995))
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_029540_S07E032_2018_09_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029540_S07E032_2018_09_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029540_S07E032_2018_09_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029540_S07E032_2018_09_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029540_S07E032_2018_09_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