https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-04T03:41:52.756412Z
2018-10-04T03:42:17.755042Z
s3://sentinel-s1-l1c/GRD/2018/10/4/IW/DV/S1B_IW_GRDH_1SDV_20181004T034152_20181004T034217_012997_018017_4275
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
2018-10-04T03:41:52.756412Z
2018-10-04T03:42:17.755042Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181004T053245_V20181004T011544_20181004T043314.EOF
191.9901975289222
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-04T05:58:07.436063Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181004T034152_20181004T034217_012997_018017_4275
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.367671276 7.92663931,31.809867651 8.040701678,31.249351257 8.154487719,30.688518114 8.267494331,30.13653513 8.377882398,29.991421809 7.653908718,29.918175091 7.291981091,29.833618086 6.869894921,30.383440971 6.7582939,30.942134636 6.644198112,31.500569143 6.529467673,32.056357727 6.414608731,32.143098262 6.837838871,32.218332503 7.200734943,32.367671276 7.92663931))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82677031860132
46.02269
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
2021-12-23T15:14:04.509226Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N07E031/2018/10/04/018017
2.0E-4
2.0E-4
true
block average
2
2
8.0
31.0
7.0
32.0
POLYGON((31.0 7.0,31.0 8.0,32.0 8.0,32.0 7.0,31.0 7.0))
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_018017_N07E031_2018_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018017_N07E031_2018_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018017_N07E031_2018_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018017_N07E031_2018_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018017_N07E031_2018_10_04_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